Building regression models


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Documentation for package ‘regr0’ version 1.0-4

Help Pages

regr-package Tools for Building Many Kinds of Regression Models
add1.mlm Drop All Possible Single Terms from or Add Terms to a Multivariate Model
add1.regr Drop All Possible Single Terms from or Add Terms to a Model Fitted by regr
asinperc arc sine Transformation
c.mon Names of months and weekdays
c.months Names of months and weekdays
c.weekdays Names of months and weekdays
compareTerms Collect results for different regression models
condquant Quantiles of a Conditional Distribution
d.blast tremor caused by blasting for excavation of a tunnel, with explanatory information
d.fossiles Shapes of Shells and Environmental Variables
d.rehab ~~ data name/kind ... ~~
d.surveyenvir Survey on Environment
doc Define and obtain the doc or tit attribute
doc<- Define and obtain the doc or tit attribute
drevgumbel "Reverse" Gumbel Distribution Functions
drop1.mlm Drop All Possible Single Terms from or Add Terms to a Multivariate Model
drop1.multinom Drop All Possible Single Terms from or Add Terms to a Model Fitted by regr
drop1.regr Drop All Possible Single Terms from or Add Terms to a Model Fitted by regr
dropdata Drop Observations from a Data.frame
fitcomp Component Effects for a Model Fit
fitted.polr Fitted Values for regr and polr objects
fitted.regr Fitted Values for regr and polr objects
format.modelTable Collect results for different regression models
getmeth get S3 method of a generic function
getUserOption Set and Get User "Session" Options that influence "regr0"s behavior
last Last Elements of a Vector
legendr Add a Legend to a Plot
leverage Get leverage values
logst Started Logarithmic Transformation
mframe Multiple Frames for Plotting
modelTable Collect results for different regression models
nainf.exclude Drop Rows Containing NA or Inf
nainf.omit Drop Rows Containing NA or Inf
plcoord Determines Values for Plotting with Limited "Inner" Plot Range
plfitpairs Plot Fitted Values for Multinomial Regression
plmatrix Scatterplot Matrix
plot.regr Diagnostic Plots for Regr Objects
plot.xdistResscale Illustrate Completeness Test for Regression Model
plres2x Plot Residuals vs. Two Explanatory Variables
plresx Plot Residuals Against Explanatory Variables
plTA.polr Plot Residuals against Fitted Values for polr objects
predict.mlm Prediction Methods for 'regr' Objects
predict.polr Prediction Methods for 'regr' Objects
predict.regr Prediction Methods for 'regr' Objects
prevgumbel "Reverse" Gumbel Distribution Functions
print.modelTable Collect results for different regression models
print.regr Print Method for 'regr' objects
qrevgumbel "Reverse" Gumbel Distribution Functions
regr Fitting Regression Models
residuals.coxph Residuals of a regression for survival data
residuals.polr Residuals of a Binary or Ordered Regression
residuals.survreg Residuals of a regression for survival data
robrange Robust Range of Data
rrevgumbel "Reverse" Gumbel Distribution Functions
showd Show a Part of a Data.frame
simresiduals Simulate Residuals
stamp Add a "Stamp", i.e., an Identification Line to a Plot
step Choose a model in a Stepwise Algorithm
step.default Choose a model in a Stepwise Algorithm
step.regr Choose a model in a Stepwise Algorithm
sumna Count NAs
terms2order Second Order Terms of a Formula
tit Define and obtain the doc or tit attribute
tit<- Define and obtain the doc or tit attribute
Tobit Prepare a Response for a Tobit Model
UserDefault Set and Get User "Session" Options that influence "regr0"s behavior
userOptions Set and Get User "Session" Options that influence "regr0"s behavior
warn List Warnings
xdistResdiff Residual Differences for Near Replicates: Tabulate and Test
xdistResscale Residual Differences for Near Replicates: Tabulate and Test
[.modelTable Collect results for different regression models