Dave Armstrong's Miscellaneous Functions

Documentation for package ‘DAMisc’ version 1.7.2

Help Pages

Dave Armstrong's Miscellaneous Functions

-- A --

aclp	Example data for btscs function
alsos	Alternating Least Squares Optimal Scaling
alsosDV	Alternating Least Squares Optimal Scaling
as.crit	Fit a local polynomial regression with automatic smoothing parameter selection
aveEffPlot	Average Effect Plot for Generalized Linear Models

-- B --

balsos	Bayesian Alternating Least Squares Optimal Scaling
BGMtest	Tests the five Berry, Golder and Milton (2012) Interactive Hypothesis
binfit	Scalar Measures of Fit for Binary Variable Models
binVar	Bin a Variable
boot.alsos	Bootstrapping function for the ALSOS algorithm
btscs	Generate Spells for Binary Variables

-- C --

cat2Table	Fitted Values and CIs for 2-Categorical Interactions
changeSig	Regions of Statistical Significance in Interactions
combTest	Test for Combining Categories in Multinomial Logistic Regression Models.
concordant	Make Categorical Association Statistics
crSpanTest	Test of Span Parameter in linearity for Component + Residual Plots
crTest	Test of linearity for Component + Residual Plots
cv.lo2	Cross-validating Loess curve

-- D --

DAintfun	Surface Plots for Two-Way Interactions
DAintfun2	Conditional Effects Plots for Interactions in Linear Models
DAintfun3	Conditional Effects Plots for Interactions in Linear Models
DAMisc	Dave Armstrong's Miscellaneous Functions
describe_data	Interactive List of Variables
discordant	Make Categorical Association Statistics

-- E --

effect_logistf

Plot Effects from Firth Logit

-- F --

france

Example data for factorplot function

-- G --

ggpie	Pie Charts with ggplot2
glmChange	Maximal First Differences for Generalized Linear Models
glmChange2	Maximal First Differences for Generalized Linear Models

-- I --

impCoef	Plot Variable Importance.
inspect	Inspect a Variable in a Data Frame
inspect.data.frame	Inspect a Variable in a Data Frame
inspect.tbl_df	Inspect a Variable in a Data Frame
intEff	Functions for Estimating Interaction Effects in Logit and Probit Models
InteractionEx	Example Data for DAintfun
intQualQuant	Predictions for Factor-Numeric Interactions in Linear Models

-- L --

lambda	Make Categorical Association Statistics
loess.as	Fit a local polynomial regression with automatic smoothing parameter selection
loessDeriv	Estimate Derivatives of LOESS Curve.
logit_cc	Functions for Estimating Interaction Effects in Logit and Probit Models
logit_cd	Functions for Estimating Interaction Effects in Logit and Probit Models
logit_dd	Functions for Estimating Interaction Effects in Logit and Probit Models

-- M --

makeHypSurv	Make Hypothetical Predictions for Survey Data
make_assoc_stats	Make Categorical Association Statistics
mnlAveEffPlot	Average Effects Plot for Multinomial Logistic Regression
mnlChange	Maximal First Differences for Multinomial Logistic Regression Models
mnlChange2	Average Effects for Multinomial Logistic Regression Models
mnlfit	Fit Statistics and Specification Test for Multinomial Logistic Regression
mnlSig	Print Statistically Significant MNL Coefficients

-- N --

NKnots	AIC and BIC selection of number of spline knots
NKnotsTest	Test of functional form assumption using B-splines

-- O --

oc2plot	Plot First Differences from Ordinal DV Model
opt.span	Fit a local polynomial regression with automatic smoothing parameter selection
ord.gamma	Make Categorical Association Statistics
ord.somers.d	Make Categorical Association Statistics
ordAveEffPlot	Plot Average Effects of Variables in Proportional Odds Logistic Regression
ordChange	Maximal First Differences for Proportional Odds Logistic Regression Models
ordChange2	Average Effects for Proportional Odds Logistic Regression Models
ordfit	Fit Statistics for Proportional Odds Logistic Regression Models
outEff	Plot Effects of Removing Outliers
outXT	Create LaTeX or CSV versions of an Object Produced by CrossTable

-- P --

panel.2cat	Lattice panel function for confidence intervals with capped bars
panel.ci	Lattice panel function for confidence intervals
panel.doublerug	Lattice panel function for two rug plots
panel.transci	Lattice panel function for translucent confidence intervals
pgumbel	PDF of the Gumbel Distribution
phi	Make Categorical Association Statistics
plot.alsos	Plotting method for ALSOS object
plot.balsos	Plot Results from BALSOS
plot.loess	Plot LOESS curve.
plot.secdiff	Plotting Method for Second Difference Objects
poisfit	Scalar Measures of Fit for Poisson GLMs Models
poisGOF	Deviance and Chi-squared Goodness-of-Fit Test for Poisson Models
powerTrans	Power Transformation Function
pre	Proportional and Expected Proportional Reductions in Error
prepanel.ci	Lattice prepanel function for confidence intervals
print.diffci	Print Confidence Intervals for Predicted Probabilities and Their Differences
print.glmc2	Print method for glmChange objects
print.iqq	Print method for intQualQuant objects.
print.mnlfit	Fit Statistics and Specification Test for Multinomial Logistic Regression
print.ordChange	Print method for ordChange objects
print.ordfit	Fit Statistics for Proportional Odds Logistic Regression Models
print.pre	Print method for objects of class pre
print.xt	Cross-Tabulation of Weighted or Unweighted Data
probci	Confidence Intervals for Predicted Probabilities and Their Differences
probgroup	Plog Probabilities by Group
probgroup.multinom	Plog Probabilities by Group
probgroup.polr	Plog Probabilities by Group
probit_cc	Functions for Estimating Interaction Effects in Logit and Probit Models
probit_cd	Functions for Estimating Interaction Effects in Logit and Probit Models
probit_dd	Functions for Estimating Interaction Effects in Logit and Probit Models
pwCorrMat	Pairwise Correlation Matrix

-- S --

scaleDataFrame	Standardize quantitative variables in a data frame
searchVarLabels	Search Variable Labels Attribute
searchVarLabels.data.frame	Search Variable Labels Attribute
searchVarLabels.tbl_df	Search Variable Labels Attribute
secondDiff	Calculate Cross-Derivative and its Variability
sig.cor	Pairwise Correlation Matrix
simPredpolr	Calculate Predictions for Proportional Odds Logistic Regression
simrho	Make Categorical Association Statistics
simtab	Make Categorical Association Statistics
simtable	Make Categorical Association Statistics
summary.balsos	Summry method for Bayesian ALSOS
summary.secdiff	Summary for Second Difference Objects
sumStats	Summary Statistics
sumStats.data.frame	Summary Statistics
sumStats.survey.design	Summary Statistics

-- T --

tau.b	Make Categorical Association Statistics
test.balsos	Testing Measurement Level Assumptions.
testGAMint	Simulated F-test for Linear Interactions
testLoess	Significance Test for Loess vs. LM
testNL	Test Transformations and Polynomials in Non-linear Models
testNL.glm	Test Transformations and Polynomials in Non-linear Models
testNL.lm	Test Transformations and Polynomials in Non-linear Models
tidy_boot_ci	Tidy Bootstrap Confidence Intervals
tscslag	Lag a time-series cross-sectional variables
tTest	t-Test function

-- U --

unformulate

Break Apart Model Formula

-- V --

V	Make Categorical Association Statistics

-- X --

xt	Cross-Tabulation of Weighted or Unweighted Data
xt.data.frame	Cross-Tabulation of Weighted or Unweighted Data
xt.survey.design	Cross-Tabulation of Weighted or Unweighted Data

-- Y --

yeo.johnson	Yeo-Johnson Transformation
yj_trans	Optimizing Yeo-Johnson Transformation

-- Z --

ziChange

Maximal First Differences for Zero-Inflated Models