Label Data Frames, Variables, and Values

Documentation for package ‘labelr’ version 0.1.4

Help Pages

-- A --

add1m1	Apply One Label to Multiple Values for a Single Variable
add_factor_info	Add Factor-specific Attributes to a Data Frame
add_frame_lab	Add or Modify a Data Frame "Frame Label"
add_lab_atts	Add labelr Attributes from a list to a Data Frame
add_lab_col1	Create a Value Labels Column for a Single Variable and Add to the Data Frame
add_lab_cols	Add Variable Value Label Columns to a Data Frame
add_lab_dumm1	Add A Dummy Variable for Each Value Label of a Single Variable
add_lab_dummies	Add A Dummy Variable for Each Value Label
add_m1_lab	Apply One Label to Multiple Values
add_name_labs	Add or Modify Data Frame Variable Name Labels
add_quant1	Associate Numerical Threshold-based Value Labels with a Single Numerical Variable
add_quant_labs	Associate Numerical Threshold-based Value Labels with Select Numerical Variables
add_val1	Add or Modify a Single Variable's Value Labels
add_val_labs	Add or Modify a Variable's Value Labels
afl	Add or Modify a Data Frame "Frame Label"
alb	Retrieve Variable's Name Label for Plot Labeling
alc	Add Variable Value Label Columns to a Data Frame
alc1	Create a Value Labels Column for a Single Variable and Add to the Data Frame
ald	Add A Dummy Variable for Each Value Label
ald1	Add A Dummy Variable for Each Value Label of a Single Variable
allq	Add Quantile-based Value Labels to All Numeric Vars that Meet Specifications
all_quant_labs	Add Quantile-based Value Labels to All Numeric Vars that Meet Specifications
all_uniquev	Are All Values in a Free-standing Vector Unique?
all_univ	Are All Values in a Free-standing Vector Unique?
am1l	Apply One Label to Multiple Values
anl	Add or Modify Data Frame Variable Name Labels
aql	Associate Numerical Threshold-based Value Labels with Select Numerical Variables
aql1	Associate Numerical Threshold-based Value Labels with a Single Numerical Variable
as_base_data_frame	Convert Augmented Data Frame to Base R Data Frame
as_num	Convert all Suitable Character Variables to Numeric
as_numv	Convert a "Suitable" Character Vector to Numeric
avl	Add or Modify a Variable's Value Labels
avl1	Add or Modify a Single Variable's Value Labels
axis_lab	Retrieve Variable's Name Label for Plot Labeling

-- C --

check_any_lab_atts	Check Whether Data Frame Has Any labelr Attributes
check_class	Determine If Vector Belongs to Any of Specified Classes
check_irregular	Check Vector for "Irregular" Values
check_labs_att	Check Data Frame for Specified labelr Attribute
clean_data_atts	"Clean" Data Frame Attributes
convert_labs	Convert from Haven-style to labelr Variable Value Labels
copy_var	Copy a Data Frame Variable and its Value labels to Another Variable

-- D --

dfl	Remove Frame Label Attribute from a Data Frame
dnl	Remove Name Label Attributes from a Data Frame
drop_frame_lab	Remove Frame Label Attribute from a Data Frame
drop_name_labs	Remove Name Label Attributes from a Data Frame
drop_val1	Drop a Single Variable's Value Labels
drop_val_labs	Drop Value Labels from One or More Variables
dvl	Drop Value Labels from One or More Variables
dvl1	Drop a Single Variable's Value Labels

-- F --

f2int	Convert a Factor Variable Column to Value-labeled Integer Variable Column
factor_to_lab_int	Convert a Factor Variable Column to Value-labeled Integer Variable Column
flab	Filter Data Frame Rows Using Variable Value Labels

-- G --

get_all_factors	Put Data Frame Factor Level Information into a List
get_all_lab_atts	Put all Data Frame label attributes into a List
get_factor_atts	Get Factor Attributes from a Labeled Data Frame
get_factor_info	Return Factor Attributes as a Data Frame
get_frame_lab	Return a Data Frame's Frame Label
get_labs_att	Return Specified Label Attribute, if Present
get_name_labs	Return Look-up Table of Variable Names and Name Labels
get_val_lab1	Return Look-up Table of One Variable's Value Labels
get_val_labs	Return Look-up Table of Variable Values and Value Labels
gfl	Return a Data Frame's Frame Label
gnl	Return Look-up Table of Variable Names and Name Labels
greml	Determine Which Pattern Elements of One Character Vector Are Found in at Least One Element of A Second Character Vector
gremlr	Determine Which Elements of a Character Vector Match at Least One Pattern Contained in Any of the Elements of Another Character Vector
gvl	Return Look-up Table of Variable Values and Value Labels
gvl1	Return Look-up Table of One Variable's Value Labels

-- H --

h11l	Is This a 'add_val_labs()'-style Value-labeled Variable (Column)?
has_avl_labs	Is This a 'add_val_labs()'-style Value-labeled Variable (Column)?
has_decv	Determine if Vector Has Decimals
has_m1_labs	Is This an 'add_m1_lab()' Many-to-One-Style Value-labeled Variable (Column)?
has_quant_labs	Is this an 'add_quant_labs()'-style Value-labeled Variable (Column)?
has_val_labs	Is This a Value-labeled Variable (Column)?
headl	Return First Rows of a Data Frame with Value Labels Visible
hm1l	Is This an 'add_m1_lab()' Many-to-One-Style Value-labeled Variable (Column)?
hql	Is This a 'add_val_labs()'-style Value-labeled Variable (Column)?
hvl	Is This a Value-labeled Variable (Column)?

-- I --

init_labs	Initialize labelr Attributes
int2f	Convert a Value-labeled Integer Variable Column to a Factor Variable Column
irregular2v	Replace "Irregular" Values with Another Value
is_numable	Test Whether Character Vector Is "Suitable" for Numeric Conversion

-- L --

lab_int_to_factor

Convert a Value-labeled Integer Variable Column to a Factor Variable Column

-- M --

make_demo_data	Construct a Fake Demographic Data Frame
make_likert_data	Construct a Fake Likert Survey Response Data Frame

-- R --

recode_vals	Recode Values of a Free-standing Vector
restore_factor_info	Restore Factor Status, Levels to a Character Column of a Labeled Data Frame

-- S --

sbrac	Safely Extract Elements of a Labeled Data Frame
scbind	Safely Combine Data Frames Column-wise
schange	Safely Change or Add a Data Frame Variable (Column)
sdrop	Safely Drop Specified Columns of a Labeled Data Frame
sfilter	Safely Filter Rows of a Labeled Data Frame
sgen	Safely Generate a Data Frame Variable (Column)
slab	Subset a Data Frame Using Value Labels
smerge	Safely Merge Two Data Frames
somel	Return a Random Sample of Data Frame Rows with Value Labels Visible
sort_val_labs	Sort Ascending Any Variable Value Labels
srbind	Safely Combine Data Frames Row-wise
srename	Safely Rename a Variable and Preserve Its Value Labels
sreplace	Safely Replace a Data Frame Variable (Column)
sselect	Safely Select Specified Columns of a Labeled Data Frame
ssort	Safely Sort (Re-order) a Labeled Data Frame
ssubset	Safely Subset a Labeled Data Frame
strip_labs	Strip All labelr Meta-data from a Data Frame

-- T --

tabl	Construct Value Label-Friendly Frequency Tables
taill	Return Last Rows of a Data Frame with Value Labels Visible
transfer_labs	Transfer Labels from One Variable (Column) Name to Another

-- U --

unl	Swap Name Labels for Variable Names
use_name_labs	Swap Name Labels for Variable Names
use_val_lab1	Replace a Single Data Frame Column's Values with Its Value Labels
use_val_labs	Swap Variable Value Labels for Variable Values
use_var_names	Swap (back) Original Variable Names for Name Labels
uvl	Swap Variable Value Labels for Variable Values
uvl1	Replace a Single Data Frame Column's Values with Its Value Labels
uvn	Swap (back) Original Variable Names for Name Labels

-- V --

val_labs_vec	Replace a Variable's Values with Its Value Labels and Return as a Vector
vlv	Replace a Variable's Values with Its Value Labels and Return as a Vector

-- W --

wbl	Overlay Variable Name and Value Labels Onto Arbitrary R Function Calls
with_both_labs	Overlay Variable Name and Value Labels Onto Arbitrary R Function Calls
with_name_labs	Overlay Variable Name Labels Onto Arbitrary R Function Calls
with_val_labs	Evaluate an Expression in a Value Labels-on Data Environment
wnl	Overlay Variable Name Labels Onto Arbitrary R Function Calls
wvl	Evaluate an Expression in a Value Labels-on Data Environment