Advanced and Fast Data Transformation


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Documentation for package ‘collapse’ version 2.0.15

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collapse-package Advanced and Fast Data Transformation

-- A --

A0-collapse-documentation Collapse Documentation & Overview
A1-fast-statistical-functions Fast (Grouped, Weighted) Statistical Functions for Matrix-Like Objects
A2-fast-grouping-ordering Fast Grouping and Ordering
A3-fast-data-manipulation Fast Data Manipulation
A4-quick-conversion Quick Data Conversion
A5-advanced-aggregation Advanced Data Aggregation
A6-data-transformations Data Transformations
A7-time-series-panel-series Time Series and Panel Series
A8-list-processing List Processing
A9-summary-statistics Summary Statistics
AA1-recode-replace Recode and Replace Values in Matrix-Like Objects
AA2-efficient-programming Small Functions to Make R Programming More Efficient
AA3-small-helpers Small (Helper) Functions
AA4-collapse-options _collapse_ Package Options
across Apply Functions Across Multiple Columns
add_stub Small (Helper) Functions
add_vars Fast Select, Replace or Add Data Frame Columns
add_vars<- Fast Select, Replace or Add Data Frame Columns
advanced-aggregation Advanced Data Aggregation
allNA Small Functions to Make R Programming More Efficient
alloc Small Functions to Make R Programming More Efficient
allv Small Functions to Make R Programming More Efficient
all_funs Small (Helper) Functions
all_identical Small (Helper) Functions
all_obj_equal Small (Helper) Functions
anyv Small Functions to Make R Programming More Efficient
any_duplicated Fast Unique Elements / Rows
aperm.psmat Matrix / Array from Panel Series
arithmetic Fast Row/Column Arithmetic for Matrix-Like Objects
as.character_factor Renamed Functions
as.data.frame.descr Detailed Statistical Description of Data Frame
as.data.frame.qsu Fast (Grouped, Weighted) Summary Statistics for Cross-Sectional and Panel Data
as.factor_GRP Renamed Functions
as.factor_qG Renamed Functions
as.numeric_factor Renamed Functions
as_character_factor Quick Data Conversion
as_factor_GRP Fast Grouping / _collapse_ Grouping Objects
as_factor_qG Fast Factor Generation, Interactions and Vector Grouping
as_integer_factor Quick Data Conversion
as_numeric_factor Quick Data Conversion
atomic_elem Find and Extract / Subset List Elements
atomic_elem<- Find and Extract / Subset List Elements
av Fast Select, Replace or Add Data Frame Columns
av<- Fast Select, Replace or Add Data Frame Columns

-- B --

B Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
B.data.frame Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
B.default Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
B.grouped_df Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
B.matrix Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
B.pdata.frame Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
B.pseries Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
BY Split-Apply-Combine Computing
BY.data.frame Split-Apply-Combine Computing
BY.default Split-Apply-Combine Computing
BY.grouped_df Split-Apply-Combine Computing
BY.matrix Split-Apply-Combine Computing

-- C --

cat_vars Fast Select, Replace or Add Data Frame Columns
cat_vars<- Fast Select, Replace or Add Data Frame Columns
char_vars Fast Select, Replace or Add Data Frame Columns
char_vars<- Fast Select, Replace or Add Data Frame Columns
cinv Small Functions to Make R Programming More Efficient
ckmatch Fast Matching
collap Advanced Data Aggregation
collapg Advanced Data Aggregation
collapse Advanced and Fast Data Transformation
collapse-documentation Collapse Documentation & Overview
collapse-options _collapse_ Package Options
collapse-renamed Renamed Functions
collapv Advanced Data Aggregation
colorder Fast Reordering of Data Frame Columns
colorderv Fast Reordering of Data Frame Columns
copyAttrib Small (Helper) Functions
copyMostAttrib Small (Helper) Functions
copyv Small Functions to Make R Programming More Efficient

-- D --

D Fast (Quasi-, Log-) Differences for Time Series and Panel Data
D.data.frame Fast (Quasi-, Log-) Differences for Time Series and Panel Data
D.default Fast (Quasi-, Log-) Differences for Time Series and Panel Data
D.grouped_df Fast (Quasi-, Log-) Differences for Time Series and Panel Data
D.list Fast (Quasi-, Log-) Differences for Time Series and Panel Data
D.matrix Fast (Quasi-, Log-) Differences for Time Series and Panel Data
D.pdata.frame Fast (Quasi-, Log-) Differences for Time Series and Panel Data
D.pseries Fast (Quasi-, Log-) Differences for Time Series and Panel Data
dapply Data Apply
data-transformations Data Transformations
Date_vars Renamed Functions
date_vars Fast Select, Replace or Add Data Frame Columns
Date_vars<- Renamed Functions
date_vars<- Fast Select, Replace or Add Data Frame Columns
descr Detailed Statistical Description of Data Frame
descr.default Detailed Statistical Description of Data Frame
descr.grouped_df Detailed Statistical Description of Data Frame
Dlog Fast (Quasi-, Log-) Differences for Time Series and Panel Data
Dlog.data.frame Fast (Quasi-, Log-) Differences for Time Series and Panel Data
Dlog.default Fast (Quasi-, Log-) Differences for Time Series and Panel Data
Dlog.grouped_df Fast (Quasi-, Log-) Differences for Time Series and Panel Data
Dlog.list Fast (Quasi-, Log-) Differences for Time Series and Panel Data
Dlog.matrix Fast (Quasi-, Log-) Differences for Time Series and Panel Data
Dlog.pdata.frame Fast (Quasi-, Log-) Differences for Time Series and Panel Data
Dlog.pseries Fast (Quasi-, Log-) Differences for Time Series and Panel Data

-- E --

efficient-programming Small Functions to Make R Programming More Efficient

-- F --

F Fast Lags and Leads for Time Series and Panel Data
F.data.frame Fast Lags and Leads for Time Series and Panel Data
F.default Fast Lags and Leads for Time Series and Panel Data
F.grouped_df Fast Lags and Leads for Time Series and Panel Data
F.matrix Fast Lags and Leads for Time Series and Panel Data
F.pdata.frame Fast Lags and Leads for Time Series and Panel Data
F.pseries Fast Lags and Leads for Time Series and Panel Data
fact_vars Fast Select, Replace or Add Data Frame Columns
fact_vars<- Fast Select, Replace or Add Data Frame Columns
fast-data-manipulation Fast Data Manipulation
fast-grouping-ordering Fast Grouping and Ordering
fast-statistical-functions Fast (Grouped, Weighted) Statistical Functions for Matrix-Like Objects
fbetween Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
fbetween.data.frame Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
fbetween.default Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
fbetween.grouped_df Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
fbetween.matrix Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
fbetween.pdata.frame Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
fbetween.pseries Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
fcompute Fast Transform and Compute Columns on a Data Frame
fcomputev Fast Transform and Compute Columns on a Data Frame
fcount Efficiently Count Observations by Group
fcountv Efficiently Count Observations by Group
fcumsum Fast (Grouped, Ordered) Cumulative Sum for Matrix-Like Objects
fcumsum.data.frame Fast (Grouped, Ordered) Cumulative Sum for Matrix-Like Objects
fcumsum.default Fast (Grouped, Ordered) Cumulative Sum for Matrix-Like Objects
fcumsum.grouped_df Fast (Grouped, Ordered) Cumulative Sum for Matrix-Like Objects
fcumsum.matrix Fast (Grouped, Ordered) Cumulative Sum for Matrix-Like Objects
fcumsum.pdata.frame Fast (Grouped, Ordered) Cumulative Sum for Matrix-Like Objects
fcumsum.pseries Fast (Grouped, Ordered) Cumulative Sum for Matrix-Like Objects
fdiff Fast (Quasi-, Log-) Differences for Time Series and Panel Data
fdiff.data.frame Fast (Quasi-, Log-) Differences for Time Series and Panel Data
fdiff.default Fast (Quasi-, Log-) Differences for Time Series and Panel Data
fdiff.grouped_df Fast (Quasi-, Log-) Differences for Time Series and Panel Data
fdiff.list Fast (Quasi-, Log-) Differences for Time Series and Panel Data
fdiff.matrix Fast (Quasi-, Log-) Differences for Time Series and Panel Data
fdiff.pdata.frame Fast (Quasi-, Log-) Differences for Time Series and Panel Data
fdiff.pseries Fast (Quasi-, Log-) Differences for Time Series and Panel Data
fdim Small Functions to Make R Programming More Efficient
fdist Fast and Flexible Distance Computations
fdroplevels Fast Removal of Unused Factor Levels
fdroplevels.data.frame Fast Removal of Unused Factor Levels
fdroplevels.factor Fast Removal of Unused Factor Levels
fduplicated Fast Unique Elements / Rows
ffirst Fast (Grouped) First and Last Value for Matrix-Like Objects
ffirst.data.frame Fast (Grouped) First and Last Value for Matrix-Like Objects
ffirst.default Fast (Grouped) First and Last Value for Matrix-Like Objects
ffirst.grouped_df Fast (Grouped) First and Last Value for Matrix-Like Objects
ffirst.matrix Fast (Grouped) First and Last Value for Matrix-Like Objects
fFtest Fast (Weighted) F-test for Linear Models (with Factors)
fFtest.default Fast (Weighted) F-test for Linear Models (with Factors)
fFtest.formula Fast (Weighted) F-test for Linear Models (with Factors)
fgroup_by Fast Grouping / _collapse_ Grouping Objects
fgroup_vars Fast Grouping / _collapse_ Grouping Objects
fgrowth Fast Growth Rates for Time Series and Panel Data
fgrowth.data.frame Fast Growth Rates for Time Series and Panel Data
fgrowth.default Fast Growth Rates for Time Series and Panel Data
fgrowth.grouped_df Fast Growth Rates for Time Series and Panel Data
fgrowth.list Fast Growth Rates for Time Series and Panel Data
fgrowth.matrix Fast Growth Rates for Time Series and Panel Data
fgrowth.pdata.frame Fast Growth Rates for Time Series and Panel Data
fgrowth.pseries Fast Growth Rates for Time Series and Panel Data
fHDbetween Renamed Functions
fhdbetween Higher-Dimensional Centering and Linear Prediction
fHDbetween.data.frame Renamed Functions
fhdbetween.data.frame Higher-Dimensional Centering and Linear Prediction
fHDbetween.default Renamed Functions
fhdbetween.default Higher-Dimensional Centering and Linear Prediction
fHDbetween.grouped_df Renamed Functions
fHDbetween.matrix Renamed Functions
fhdbetween.matrix Higher-Dimensional Centering and Linear Prediction
fHDbetween.pdata.frame Renamed Functions
fhdbetween.pdata.frame Higher-Dimensional Centering and Linear Prediction
fHDbetween.pseries Renamed Functions
fhdbetween.pseries Higher-Dimensional Centering and Linear Prediction
fHDwithin Renamed Functions
fhdwithin Higher-Dimensional Centering and Linear Prediction
fHDwithin.data.frame Renamed Functions
fhdwithin.data.frame Higher-Dimensional Centering and Linear Prediction
fHDwithin.default Renamed Functions
fhdwithin.default Higher-Dimensional Centering and Linear Prediction
fHDwithin.grouped_df Renamed Functions
fHDwithin.matrix Renamed Functions
fhdwithin.matrix Higher-Dimensional Centering and Linear Prediction
fHDwithin.pdata.frame Renamed Functions
fhdwithin.pdata.frame Higher-Dimensional Centering and Linear Prediction
fHDwithin.pseries Renamed Functions
fhdwithin.pseries Higher-Dimensional Centering and Linear Prediction
findex Fast Indexed Time Series and Panels
findex_by Fast Indexed Time Series and Panels
finteraction Fast Factor Generation, Interactions and Vector Grouping
flag Fast Lags and Leads for Time Series and Panel Data
flag.data.frame Fast Lags and Leads for Time Series and Panel Data
flag.default Fast Lags and Leads for Time Series and Panel Data
flag.grouped_df Fast Lags and Leads for Time Series and Panel Data
flag.matrix Fast Lags and Leads for Time Series and Panel Data
flag.pdata.frame Fast Lags and Leads for Time Series and Panel Data
flag.pseries Fast Lags and Leads for Time Series and Panel Data
flast Fast (Grouped) First and Last Value for Matrix-Like Objects
flast.data.frame Fast (Grouped) First and Last Value for Matrix-Like Objects
flast.default Fast (Grouped) First and Last Value for Matrix-Like Objects
flast.grouped_df Fast (Grouped) First and Last Value for Matrix-Like Objects
flast.matrix Fast (Grouped) First and Last Value for Matrix-Like Objects
flm Fast (Weighted) Linear Model Fitting
flm.default Fast (Weighted) Linear Model Fitting
flm.formula Fast (Weighted) Linear Model Fitting
fmatch Fast Matching
fmax Fast (Grouped) Maxima and Minima for Matrix-Like Objects
fmax.data.frame Fast (Grouped) Maxima and Minima for Matrix-Like Objects
fmax.default Fast (Grouped) Maxima and Minima for Matrix-Like Objects
fmax.grouped_df Fast (Grouped) Maxima and Minima for Matrix-Like Objects
fmax.matrix Fast (Grouped) Maxima and Minima for Matrix-Like Objects
fmean Fast (Grouped, Weighted) Mean for Matrix-Like Objects
fmean.data.frame Fast (Grouped, Weighted) Mean for Matrix-Like Objects
fmean.default Fast (Grouped, Weighted) Mean for Matrix-Like Objects
fmean.grouped_df Fast (Grouped, Weighted) Mean for Matrix-Like Objects
fmean.matrix Fast (Grouped, Weighted) Mean for Matrix-Like Objects
fmedian Fast (Grouped, Weighted) N'th Element/Quantile for Matrix-Like Objects
fmedian.data.frame Fast (Grouped, Weighted) N'th Element/Quantile for Matrix-Like Objects
fmedian.default Fast (Grouped, Weighted) N'th Element/Quantile for Matrix-Like Objects
fmedian.grouped_df Fast (Grouped, Weighted) N'th Element/Quantile for Matrix-Like Objects
fmedian.matrix Fast (Grouped, Weighted) N'th Element/Quantile for Matrix-Like Objects
fmin Fast (Grouped) Maxima and Minima for Matrix-Like Objects
fmin.data.frame Fast (Grouped) Maxima and Minima for Matrix-Like Objects
fmin.default Fast (Grouped) Maxima and Minima for Matrix-Like Objects
fmin.grouped_df Fast (Grouped) Maxima and Minima for Matrix-Like Objects
fmin.matrix Fast (Grouped) Maxima and Minima for Matrix-Like Objects
fmode Fast (Grouped, Weighted) Statistical Mode for Matrix-Like Objects
fmode.data.frame Fast (Grouped, Weighted) Statistical Mode for Matrix-Like Objects
fmode.default Fast (Grouped, Weighted) Statistical Mode for Matrix-Like Objects
fmode.grouped_df Fast (Grouped, Weighted) Statistical Mode for Matrix-Like Objects
fmode.matrix Fast (Grouped, Weighted) Statistical Mode for Matrix-Like Objects
fmutate Fast Transform and Compute Columns on a Data Frame
fncol Small Functions to Make R Programming More Efficient
fNdistinct Renamed Functions
fndistinct Fast (Grouped) Distinct Value Count for Matrix-Like Objects
fNdistinct.data.frame Renamed Functions
fndistinct.data.frame Fast (Grouped) Distinct Value Count for Matrix-Like Objects
fNdistinct.default Renamed Functions
fndistinct.default Fast (Grouped) Distinct Value Count for Matrix-Like Objects
fNdistinct.grouped_df Renamed Functions
fndistinct.grouped_df Fast (Grouped) Distinct Value Count for Matrix-Like Objects
fNdistinct.matrix Renamed Functions
fndistinct.matrix Fast (Grouped) Distinct Value Count for Matrix-Like Objects
fnlevels Small Functions to Make R Programming More Efficient
fNobs Renamed Functions
fnobs Fast (Grouped) Observation Count for Matrix-Like Objects
fNobs.data.frame Renamed Functions
fnobs.data.frame Fast (Grouped) Observation Count for Matrix-Like Objects
fNobs.default Renamed Functions
fnobs.default Fast (Grouped) Observation Count for Matrix-Like Objects
fNobs.grouped_df Renamed Functions
fnobs.grouped_df Fast (Grouped) Observation Count for Matrix-Like Objects
fNobs.matrix Renamed Functions
fnobs.matrix Fast (Grouped) Observation Count for Matrix-Like Objects
fnrow Small Functions to Make R Programming More Efficient
fnth Fast (Grouped, Weighted) N'th Element/Quantile for Matrix-Like Objects
fnth.data.frame Fast (Grouped, Weighted) N'th Element/Quantile for Matrix-Like Objects
fnth.default Fast (Grouped, Weighted) N'th Element/Quantile for Matrix-Like Objects
fnth.grouped_df Fast (Grouped, Weighted) N'th Element/Quantile for Matrix-Like Objects
fnth.matrix Fast (Grouped, Weighted) N'th Element/Quantile for Matrix-Like Objects
fnunique Fast Unique Elements / Rows
fprod Fast (Grouped, Weighted) Product for Matrix-Like Objects
fprod.data.frame Fast (Grouped, Weighted) Product for Matrix-Like Objects
fprod.default Fast (Grouped, Weighted) Product for Matrix-Like Objects
fprod.grouped_df Fast (Grouped, Weighted) Product for Matrix-Like Objects
fprod.matrix Fast (Grouped, Weighted) Product for Matrix-Like Objects
fquantile Fast (Weighted) Sample Quantiles and Range
frange Fast (Weighted) Sample Quantiles and Range
frename Fast Renaming and Relabelling Objects
fscale Fast (Grouped, Weighted) Scaling and Centering of Matrix-like Objects
fscale.data.frame Fast (Grouped, Weighted) Scaling and Centering of Matrix-like Objects
fscale.default Fast (Grouped, Weighted) Scaling and Centering of Matrix-like Objects
fscale.grouped_df Fast (Grouped, Weighted) Scaling and Centering of Matrix-like Objects
fscale.matrix Fast (Grouped, Weighted) Scaling and Centering of Matrix-like Objects
fscale.pdata.frame Fast (Grouped, Weighted) Scaling and Centering of Matrix-like Objects
fscale.pseries Fast (Grouped, Weighted) Scaling and Centering of Matrix-like Objects
fsd Fast (Grouped, Weighted) Variance and Standard Deviation for Matrix-Like Objects
fsd.data.frame Fast (Grouped, Weighted) Variance and Standard Deviation for Matrix-Like Objects
fsd.default Fast (Grouped, Weighted) Variance and Standard Deviation for Matrix-Like Objects
fsd.grouped_df Fast (Grouped, Weighted) Variance and Standard Deviation for Matrix-Like Objects
fsd.matrix Fast (Grouped, Weighted) Variance and Standard Deviation for Matrix-Like Objects
fselect Fast Select, Replace or Add Data Frame Columns
fselect<- Fast Select, Replace or Add Data Frame Columns
fsubset Fast Subsetting Matrix-Like Objects
fsubset.data.frame Fast Subsetting Matrix-Like Objects
fsubset.default Fast Subsetting Matrix-Like Objects
fsubset.matrix Fast Subsetting Matrix-Like Objects
fsubset.pdata.frame Fast Subsetting Matrix-Like Objects
fsubset.pseries Fast Subsetting Matrix-Like Objects
fsum Fast (Grouped, Weighted) Sum for Matrix-Like Objects
fsum.data.frame Fast (Grouped, Weighted) Sum for Matrix-Like Objects
fsum.default Fast (Grouped, Weighted) Sum for Matrix-Like Objects
fsum.grouped_df Fast (Grouped, Weighted) Sum for Matrix-Like Objects
fsum.matrix Fast (Grouped, Weighted) Sum for Matrix-Like Objects
fsummarise Fast Summarise
fsummarize Fast Summarise
ftransform Fast Transform and Compute Columns on a Data Frame
ftransform<- Fast Transform and Compute Columns on a Data Frame
ftransformv Fast Transform and Compute Columns on a Data Frame
fungroup Fast Grouping / _collapse_ Grouping Objects
funique Fast Unique Elements / Rows
funique.data.frame Fast Unique Elements / Rows
funique.default Fast Unique Elements / Rows
funique.pdata.frame Fast Unique Elements / Rows
funique.pseries Fast Unique Elements / Rows
funique.sf Fast Unique Elements / Rows
fvar Fast (Grouped, Weighted) Variance and Standard Deviation for Matrix-Like Objects
fvar.data.frame Fast (Grouped, Weighted) Variance and Standard Deviation for Matrix-Like Objects
fvar.default Fast (Grouped, Weighted) Variance and Standard Deviation for Matrix-Like Objects
fvar.grouped_df Fast (Grouped, Weighted) Variance and Standard Deviation for Matrix-Like Objects
fvar.matrix Fast (Grouped, Weighted) Variance and Standard Deviation for Matrix-Like Objects
fwithin Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
fwithin.data.frame Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
fwithin.default Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
fwithin.grouped_df Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
fwithin.matrix Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
fwithin.pdata.frame Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
fwithin.pseries Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations

-- G --

G Fast Growth Rates for Time Series and Panel Data
G.data.frame Fast Growth Rates for Time Series and Panel Data
G.default Fast Growth Rates for Time Series and Panel Data
G.grouped_df Fast Growth Rates for Time Series and Panel Data
G.list Fast Growth Rates for Time Series and Panel Data
G.matrix Fast Growth Rates for Time Series and Panel Data
G.pdata.frame Fast Growth Rates for Time Series and Panel Data
G.pseries Fast Growth Rates for Time Series and Panel Data
gby Fast Grouping / _collapse_ Grouping Objects
get_collapse _collapse_ Package Options
get_elem Find and Extract / Subset List Elements
get_vars Fast Select, Replace or Add Data Frame Columns
get_vars<- Fast Select, Replace or Add Data Frame Columns
GGDC10S Groningen Growth and Development Centre 10-Sector Database
greorder Fast Grouping / _collapse_ Grouping Objects
group Fast Hash-Based Grouping
groupid Generate Run-Length Type Group-Id
group_by_vars Fast Grouping / _collapse_ Grouping Objects
GRP Fast Grouping / _collapse_ Grouping Objects
GRP.default Fast Grouping / _collapse_ Grouping Objects
GRP.factor Fast Grouping / _collapse_ Grouping Objects
GRP.grouped_df Fast Grouping / _collapse_ Grouping Objects
GRP.GRP Fast Grouping / _collapse_ Grouping Objects
GRP.pdata.frame Fast Grouping / _collapse_ Grouping Objects
GRP.pseries Fast Grouping / _collapse_ Grouping Objects
GRP.qG Fast Grouping / _collapse_ Grouping Objects
GRPid Fast Grouping / _collapse_ Grouping Objects
GRPN Fast Grouping / _collapse_ Grouping Objects
GRPnames Fast Grouping / _collapse_ Grouping Objects
gsplit Fast Grouping / _collapse_ Grouping Objects
gv Fast Select, Replace or Add Data Frame Columns
gv<- Fast Select, Replace or Add Data Frame Columns
gvr Fast Select, Replace or Add Data Frame Columns
gvr<- Fast Select, Replace or Add Data Frame Columns

-- H --

has_elem Find and Extract / Subset List Elements
HDB Higher-Dimensional Centering and Linear Prediction
HDB.data.frame Higher-Dimensional Centering and Linear Prediction
HDB.default Higher-Dimensional Centering and Linear Prediction
HDB.matrix Higher-Dimensional Centering and Linear Prediction
HDB.pdata.frame Higher-Dimensional Centering and Linear Prediction
HDB.pseries Higher-Dimensional Centering and Linear Prediction
HDW Higher-Dimensional Centering and Linear Prediction
HDW.data.frame Higher-Dimensional Centering and Linear Prediction
HDW.default Higher-Dimensional Centering and Linear Prediction
HDW.matrix Higher-Dimensional Centering and Linear Prediction
HDW.pdata.frame Higher-Dimensional Centering and Linear Prediction
HDW.pseries Higher-Dimensional Centering and Linear Prediction

-- I --

iby Fast Indexed Time Series and Panels
indexing Fast Indexed Time Series and Panels
irreg_elem Find and Extract / Subset List Elements
is.categorical Renamed Functions
is.Date Renamed Functions
is.GRP Renamed Functions
is.qG Renamed Functions
is.unlistable Renamed Functions
is_categorical Small (Helper) Functions
is_date Small (Helper) Functions
is_GRP Fast Grouping / _collapse_ Grouping Objects
is_irregular Fast Indexed Time Series and Panels
is_qG Fast Factor Generation, Interactions and Vector Grouping
is_unlistable Unlistable Lists
itn Fast Factor Generation, Interactions and Vector Grouping
ix Fast Indexed Time Series and Panels

-- J --

join Fast Table Joins

-- L --

L Fast Lags and Leads for Time Series and Panel Data
L.data.frame Fast Lags and Leads for Time Series and Panel Data
L.default Fast Lags and Leads for Time Series and Panel Data
L.grouped_df Fast Lags and Leads for Time Series and Panel Data
L.matrix Fast Lags and Leads for Time Series and Panel Data
L.pdata.frame Fast Lags and Leads for Time Series and Panel Data
L.pseries Fast Lags and Leads for Time Series and Panel Data
ldepth Determine the Depth / Level of Nesting of a List
length.GRP Fast Grouping / _collapse_ Grouping Objects
list-processing List Processing
list_elem Find and Extract / Subset List Elements
list_elem<- Find and Extract / Subset List Elements
logi_vars Fast Select, Replace or Add Data Frame Columns
logi_vars<- Fast Select, Replace or Add Data Frame Columns

-- M --

massign Small (Helper) Functions
mctl Quick Data Conversion
missing_cases Small Functions to Make R Programming More Efficient
mrtl Quick Data Conversion
mtt Fast Transform and Compute Columns on a Data Frame

-- N --

namlab Small (Helper) Functions
na_focb Small Functions to Make R Programming More Efficient
na_insert Small Functions to Make R Programming More Efficient
na_locf Small Functions to Make R Programming More Efficient
na_omit Small Functions to Make R Programming More Efficient
na_rm Small Functions to Make R Programming More Efficient
num_vars Fast Select, Replace or Add Data Frame Columns
num_vars<- Fast Select, Replace or Add Data Frame Columns
nv Fast Select, Replace or Add Data Frame Columns
nv<- Fast Select, Replace or Add Data Frame Columns

-- P --

pad Pad Matrix-Like Objects with a Value
pivot Fast and Easy Data Reshaping
plot.GRP Fast Grouping / _collapse_ Grouping Objects
plot.psmat Matrix / Array from Panel Series
print.descr Detailed Statistical Description of Data Frame
print.GRP Fast Grouping / _collapse_ Grouping Objects
print.index_df Fast Indexed Time Series and Panels
print.pwcor (Pairwise, Weighted) Correlations, Covariances and Observation Counts
print.pwcov (Pairwise, Weighted) Correlations, Covariances and Observation Counts
print.qsu Fast (Grouped, Weighted) Summary Statistics for Cross-Sectional and Panel Data
psacf Auto- and Cross- Covariance and Correlation Function Estimation for Panel Series
psacf.data.frame Auto- and Cross- Covariance and Correlation Function Estimation for Panel Series
psacf.default Auto- and Cross- Covariance and Correlation Function Estimation for Panel Series
psacf.pdata.frame Auto- and Cross- Covariance and Correlation Function Estimation for Panel Series
psacf.pseries Auto- and Cross- Covariance and Correlation Function Estimation for Panel Series
psccf Auto- and Cross- Covariance and Correlation Function Estimation for Panel Series
psccf.default Auto- and Cross- Covariance and Correlation Function Estimation for Panel Series
psccf.pseries Auto- and Cross- Covariance and Correlation Function Estimation for Panel Series
psmat Matrix / Array from Panel Series
psmat.data.frame Matrix / Array from Panel Series
psmat.default Matrix / Array from Panel Series
psmat.pdata.frame Matrix / Array from Panel Series
psmat.pseries Matrix / Array from Panel Series
pspacf Auto- and Cross- Covariance and Correlation Function Estimation for Panel Series
pspacf.data.frame Auto- and Cross- Covariance and Correlation Function Estimation for Panel Series
pspacf.default Auto- and Cross- Covariance and Correlation Function Estimation for Panel Series
pspacf.pdata.frame Auto- and Cross- Covariance and Correlation Function Estimation for Panel Series
pspacf.pseries Auto- and Cross- Covariance and Correlation Function Estimation for Panel Series
pwcor (Pairwise, Weighted) Correlations, Covariances and Observation Counts
pwcov (Pairwise, Weighted) Correlations, Covariances and Observation Counts
pwNobs Renamed Functions
pwnobs (Pairwise, Weighted) Correlations, Covariances and Observation Counts

-- Q --

qDF Quick Data Conversion
qDT Quick Data Conversion
qF Fast Factor Generation, Interactions and Vector Grouping
qG Fast Factor Generation, Interactions and Vector Grouping
qM Quick Data Conversion
qsu Fast (Grouped, Weighted) Summary Statistics for Cross-Sectional and Panel Data
qsu.data.frame Fast (Grouped, Weighted) Summary Statistics for Cross-Sectional and Panel Data
qsu.default Fast (Grouped, Weighted) Summary Statistics for Cross-Sectional and Panel Data
qsu.grouped_df Fast (Grouped, Weighted) Summary Statistics for Cross-Sectional and Panel Data
qsu.matrix Fast (Grouped, Weighted) Summary Statistics for Cross-Sectional and Panel Data
qsu.pdata.frame Fast (Grouped, Weighted) Summary Statistics for Cross-Sectional and Panel Data
qsu.pseries Fast (Grouped, Weighted) Summary Statistics for Cross-Sectional and Panel Data
qsu.sf Fast (Grouped, Weighted) Summary Statistics for Cross-Sectional and Panel Data
qtab Fast (Weighted) Cross Tabulation
qtable Fast (Weighted) Cross Tabulation
qTBL Quick Data Conversion
quick-conversion Quick Data Conversion

-- R --

radixorder Fast Radix-Based Ordering
radixorderv Fast Radix-Based Ordering
rapply2d Recursively Apply a Function to a List of Data Objects
recode-replace Recode and Replace Values in Matrix-Like Objects
recode_char Recode and Replace Values in Matrix-Like Objects
recode_num Recode and Replace Values in Matrix-Like Objects
reg_elem Find and Extract / Subset List Elements
reindex Fast Indexed Time Series and Panels
relabel Fast Renaming and Relabelling Objects
replace_Inf Renamed Functions
replace_inf Recode and Replace Values in Matrix-Like Objects
replace_NA Renamed Functions
replace_na Recode and Replace Values in Matrix-Like Objects
replace_outliers Recode and Replace Values in Matrix-Like Objects
rm_stub Small (Helper) Functions
rnm Fast Renaming and Relabelling Objects
rowbind Row-Bind Lists / Data Frame-Like Objects
roworder Fast Reordering of Data Frame Rows
roworderv Fast Reordering of Data Frame Rows
rsplit Fast (Recursive) Splitting
rsplit.data.frame Fast (Recursive) Splitting
rsplit.default Fast (Recursive) Splitting
rsplit.matrix Fast (Recursive) Splitting

-- S --

sbt Fast Subsetting Matrix-Like Objects
seqid Generate Group-Id from Integer Sequences
seq_col Small Functions to Make R Programming More Efficient
seq_row Small Functions to Make R Programming More Efficient
setAttrib Small (Helper) Functions
setattrib Small (Helper) Functions
setColnames Small (Helper) Functions
setDimnames Small (Helper) Functions
setLabels Small (Helper) Functions
setop Small Functions to Make R Programming More Efficient
setrelabel Fast Renaming and Relabelling Objects
setrename Fast Renaming and Relabelling Objects
setRownames Small (Helper) Functions
settfm Fast Transform and Compute Columns on a Data Frame
settfmv Fast Transform and Compute Columns on a Data Frame
setTRA Transform Data by (Grouped) Replacing or Sweeping out Statistics
settransform Fast Transform and Compute Columns on a Data Frame
settransformv Fast Transform and Compute Columns on a Data Frame
setv Small Functions to Make R Programming More Efficient
set_collapse _collapse_ Package Options
slt Fast Select, Replace or Add Data Frame Columns
slt<- Fast Select, Replace or Add Data Frame Columns
small-helpers Small (Helper) Functions
smr Fast Summarise
ss Fast Subsetting Matrix-Like Objects
STD Fast (Grouped, Weighted) Scaling and Centering of Matrix-like Objects
STD.data.frame Fast (Grouped, Weighted) Scaling and Centering of Matrix-like Objects
STD.default Fast (Grouped, Weighted) Scaling and Centering of Matrix-like Objects
STD.grouped_df Fast (Grouped, Weighted) Scaling and Centering of Matrix-like Objects
STD.matrix Fast (Grouped, Weighted) Scaling and Centering of Matrix-like Objects
STD.pdata.frame Fast (Grouped, Weighted) Scaling and Centering of Matrix-like Objects
STD.pseries Fast (Grouped, Weighted) Scaling and Centering of Matrix-like Objects
summary-statistics Summary Statistics

-- T --

tfm Fast Transform and Compute Columns on a Data Frame
tfm<- Fast Transform and Compute Columns on a Data Frame
tfmv Fast Transform and Compute Columns on a Data Frame
time-series-panel-series Time Series and Panel Series
timeid Generate Integer-Id From Time/Date Sequences
to_plm Fast Indexed Time Series and Panels
TRA Transform Data by (Grouped) Replacing or Sweeping out Statistics
TRA.data.frame Transform Data by (Grouped) Replacing or Sweeping out Statistics
TRA.default Transform Data by (Grouped) Replacing or Sweeping out Statistics
TRA.grouped_df Transform Data by (Grouped) Replacing or Sweeping out Statistics
TRA.matrix Transform Data by (Grouped) Replacing or Sweeping out Statistics
t_list Efficient List Transpose

-- U --

unattrib Small (Helper) Functions
unindex Fast Indexed Time Series and Panels
unlist2d Recursive Row-Binding / Unlisting in 2D - to Data Frame

-- V --

varying Fast Check of Variation in Data
varying.data.frame Fast Check of Variation in Data
varying.default Fast Check of Variation in Data
varying.grouped_df Fast Check of Variation in Data
varying.matrix Fast Check of Variation in Data
varying.pdata.frame Fast Check of Variation in Data
varying.pseries Fast Check of Variation in Data
varying.sf Fast Check of Variation in Data
vclasses Small (Helper) Functions
vec Small Functions to Make R Programming More Efficient
vgcd Small Functions to Make R Programming More Efficient
vlabels Small (Helper) Functions
vlabels<- Small (Helper) Functions
vlengths Small Functions to Make R Programming More Efficient
vtypes Small Functions to Make R Programming More Efficient

-- W --

W Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
W.data.frame Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
W.default Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
W.grouped_df Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
W.matrix Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
W.pdata.frame Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
W.pseries Fast Between (Averaging) and (Quasi-)Within (Centering) Transformations
whichNA Small Functions to Make R Programming More Efficient
whichv Small Functions to Make R Programming More Efficient
wlddev World Development Dataset

-- misc --

$.indexed_frame Fast Indexed Time Series and Panels
$<-.indexed_frame Fast Indexed Time Series and Panels
%!=% Small Functions to Make R Programming More Efficient
%!iin% Fast Matching
%!in% Fast Matching
%*=% Small Functions to Make R Programming More Efficient
%+=% Small Functions to Make R Programming More Efficient
%-=% Small Functions to Make R Programming More Efficient
%/=% Small Functions to Make R Programming More Efficient
%=% Small (Helper) Functions
%==% Small Functions to Make R Programming More Efficient
%c*% Fast Row/Column Arithmetic for Matrix-Like Objects
%c+% Fast Row/Column Arithmetic for Matrix-Like Objects
%c-% Fast Row/Column Arithmetic for Matrix-Like Objects
%c/% Fast Row/Column Arithmetic for Matrix-Like Objects
%cr% Fast Row/Column Arithmetic for Matrix-Like Objects
%iin% Fast Matching
%r*% Fast Row/Column Arithmetic for Matrix-Like Objects
%r+% Fast Row/Column Arithmetic for Matrix-Like Objects
%r-% Fast Row/Column Arithmetic for Matrix-Like Objects
%r/% Fast Row/Column Arithmetic for Matrix-Like Objects
%rr% Fast Row/Column Arithmetic for Matrix-Like Objects
.c Small (Helper) Functions
.COLLAPSE_ALL Collapse Documentation & Overview
.COLLAPSE_DATA Collapse Documentation & Overview
.COLLAPSE_GENERIC Collapse Documentation & Overview
.COLLAPSE_OLD Renamed Functions
.COLLAPSE_TOPICS Collapse Documentation & Overview
.FAST_FUN Fast (Grouped, Weighted) Statistical Functions for Matrix-Like Objects
.FAST_STAT_FUN Fast (Grouped, Weighted) Statistical Functions for Matrix-Like Objects
.op _collapse_ Package Options
.OPERATOR_FUN Data Transformations
.quantile Fast (Weighted) Sample Quantiles and Range
.range Fast (Weighted) Sample Quantiles and Range
[.descr Detailed Statistical Description of Data Frame
[.indexed_frame Fast Indexed Time Series and Panels
[.indexed_series Fast Indexed Time Series and Panels
[.index_df Fast Indexed Time Series and Panels
[.psmat Matrix / Array from Panel Series
[<-.indexed_frame Fast Indexed Time Series and Panels
[[.indexed_frame Fast Indexed Time Series and Panels
[[<-.indexed_frame Fast Indexed Time Series and Panels