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cg (version 0.9-2)

Comparison of groups

Description

cg is comprehensive data analysis software, and stands for "compare groups." Its genesis and evolution are driven by common needs to compare administrations, conditions, etc. in medicine research & development. The current version provides comparisons of unpaired samples, i.e. a linear model with one factor of at least two levels. Good data graphs, modern statistical methods, and useful displays of results are emphasized.

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Version

Install

install.packages('cg')

Monthly Downloads

195

Version

0.9-2

License

GPL (>= 2)

Maintainer

Bill Pikounis

Last Published

November 28th, 2011

Functions in cg (0.9-2)

cgInternalUtilities

cg package Internal Utilities
errorBarGraph.cgOneFactorFit

Create an Error Bar graph amongst groups in a cgOneFactorFit object
print.cgOneFactorDescriptiveTable

Print a One Factor Descriptive Table object with some format options
print.cgOneFactorGlobalTest

Print One Factor Global F-test object with some format options
show.cgOneFactorComparisonsTable

Show an One Factor Comparisons Table object from the cg package
print.cgOneFactorComparisonsTable

Print One Factor Comparisons Table object with some format options
comparisonsGraph.cgOneFactorComparisonsTable

Create an graph of the comparisons in a cgOneFactorComparisonsTable object
kmGraph

Graph Distribution Functions of Groups
show.cgOneFactorDescriptiveTable

Show an One Factor Descriptive Table object from the cg package
varianceGraph.cgOneFactorFit

Equal Variance Graphs assessment of cgOneFactorFit object
varianceGraph

Variance Graphs
cgInternalClasses

cg package Internal Virtual Classes
comparisonsTable

Create a Table of Comparisons amongst Groups
downweightedTable

Create a table of downweighted observations from a Resistant & Robust fit.
grpSummaryTable

Create a table of estimated group means and variability
showObj.cgOneFactorFit

Show an Fitted Model object from the cg package
pointGraph.cgOneFactorData

Graph Individual Data Points in a cgOneFactorData object
print.cgOneFactorDownweightedTable

Print Downweighted Observations Table object with some format options
globalTest.cgOneFactorFit

Perform a global Test of significance with cgOneFactorFit object
samplesizeGraph.cgOneFactorSampleSizeTable

Graph estimated sample sizes from a cgOneFactorSampleSizeTable object
boxplot.cgOneFactorData

Box Plot Graph of Groups from a cgOneFactorData object
canine.listfmt

Canine Data Set in the cg package
kmGraph.cgOneFactorData

Graph Distribution Functions of Groups in a cgOneFactorData object
errorbargraph

Create an error bar graph based on pairwise multiple comparisons
gmcsfcens.listfmt

GM-CSF censored data set in the cg package
globalTest

Perform a global test of significance
comparisonsTable.cgOneFactorFit

Create a table of comparisons amongst groups with the cgOneFactorFit object
fit

Fit models to data
descriptiveTable

Compute Descriptive Summary Statistics of Groups
pointGraph

Graph Individual Data Points of Groups
prepare

Prepare a cg data object from a data frame
prepareCGOneFactorData

Prepare data object from a data frame for One Factor / One-Way / Unpaired Samples evaluations
qqGraph

Quantile-Quantile Graphs
samplesizeTable

Estimate Required Sample Sizes
samplesizeGraph

Graph Estimated Sample Sizes
show.cgOneFactorGlobalTest

Show an Global Test object from the cg package
summary.cgOneFactorFit

Summary display of a One Factor Model Fit object with some format options
show.cgOneFactorGrpSummaryTable

Show an One Factor Group Summary Table object from the cg package
print.cgOneFactorFit

Print One Factor Model Fit object with some format options
cgLineColors

Color Choice order for Graph Lines
print.cgOneFactorGrpSummaryTable

Print One Factor Group Summary Table object with some format options
samplesizeTable.cgOneFactorFit

Estimate Sample Sizes based on a cgOneFactorFit object
gmcsfcens

GM-CSF censored data set in the cg package
show.cgOneFactorSampleSizeTable

Show a One Factor Sample Size Table object from the cg package
showObj

Show raw form of an object from the cg package
show.cgOneFactorDownweightedTable

Show an One Factor Downweighted Table object from the cg package
qqGraph.cgOneFactorFit

Quantile-Quantile (QQ) Graphs of a cgOneFactorFit object
comparisonsGraph

Graph comparisons specified amongst groups
print.cgOneFactorSampleSizeTable

Print a One Factor Sample Size Table object with some format options
canine

Canine Data Set in the cg package
comparisons

Create a table of comparisons amongst groups
downweightedTable.cgOneFactorFit

Create a table of downweighted observations from a Resistant & Robust fit.
cgValidity

cg package Validity Checks
fit.cgOneFactorData

Fit models to a cgOneFactorData object
grpSummaryTable.cgOneFactorFit

Create a table of estimated group means and variability with a cgOneFactorFit object.
descriptiveTable.cgOneFactorData

Compute Descriptive Summary Statistics of Groups in a cgOneFactorData object
cg-package

Comparison of groups