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cg (version 1.0-0)

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. It also provides comparisons of two paired samples. 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

1.0-0

License

GPL (>= 2)

Maintainer

Bill Pikounis

Last Published

February 14th, 2014

Functions in cg (1.0-0)

comparisonsGraph.cgOneFactorComparisonsTable

Create an graph of the comparisons in a cgOneFactorComparisonsTable object
comparisonsGraph.cgPairedDifferenceComparisonsTable

Create an graph of the comparisons in a cgPairedDifferenceComparisonsTable object
grpSummaryTable

Create a table of estimated group means and variability
prepareCGPairedDifferenceData

Prepare data object from a data frame for Paired Samples evaluations
kmGraph.cgOneFactorData

Graph Distribution Functions of Groups in a cgOneFactorData object
print.cgPairedDifferenceDescriptiveTable

Print a Paired Difference Descriptive Table object with some format options
print.cgOneFactorSampleSizeTable

Print a One Factor Sample Size Table object with some format options
samplesizeGraph.cgOneFactorSampleSizeTable

Graph estimated sample sizes from a cgOneFactorSampleSizeTable object
show.cgOneFactorDescriptiveTable

Show a One Factor Descriptive Table object from the cg package
showObj.cgPairedDifferenceFit

Show a Fitted Model object from the cg package
showObj.cgOneFactorFit

Show a Fitted Model object from the cg package
correlationTable.cgPairedDifferenceData

Compute Correlations from a cgPairedDifferenceData object
descriptiveTable.cgOneFactorData

Compute Descriptive Summary Statistics of Groups in a cgOneFactorData object
comparisonsgraph

Create an graph of comparisons
downweightedTable.cgPairedDifferenceFit

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

Create an Error Bar graph amongst groups
downweightedTable.cgOneFactorFit

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

Canine Data Set in the cg package
boxplot.cgOneFactorData

Box Plot Graph of Groups from a cgOneFactorData object
print.cgOneFactorComparisonsTable

Print One Factor Comparisons Table object with some format options
descriptiveTable

Compute Descriptive Summary Statistics of Groups
cgInternalUtilities

cg package Internal Utilities
globalTest.cgOneFactorFit

Perform a global Test of significance with cgOneFactorFit object
comparisonsTable

Create a Table of Comparisons amongst Groups
anorexiaFT

AnorexiaFT Data Set in the cg package
cg-package

Comparison of groups
diffGraph.pairedDifferenceData

Graph Paired Differences from a cgPairedDifferenceData object
kmGraph

Graph Distribution Functions of Groups
grpSummaryTable.cgOneFactorFit

Create a table of estimated group means and variability with a cgOneFactorFit object.
show.cgOneFactorDownweightedTable

Show a One Factor Downweighted Table object from the cg package
errorBarGraph.cgOneFactorFit

Create an Error Bar graph amongst groups in a cgOneFactorFit object
show.cgPairedDifferenceCorrelationTable

Show a Paired Difference Correlation Table object from the cg package
fit.cgPairedDifferenceData

Fit models to a cgPairedDifferenceData object
correlationTable

Compute Correlations
downweightedTable

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

Color Choice order for Graph Lines
print.cgPairedDifferenceDownweightedTable

Print Downweighted Observations Table object with some format options
print.cgPairedDifferenceComparisonsTable

Print Paired Difference Comparisons Table object with some format options
samplesizeTable.cgOneFactorFit

Estimate Sample Sizes based on a cgOneFactorFit object
qqGraph.cgOneFactorFit

Quantile-Quantile (QQ) Graphs of a cgOneFactorFit object
profileGraph.cgPairedDifferenceData

Graph Profiles of Experimental Unit Pairs in a cgPairedDifferenceData object
print.cgOneFactorFit

Print One Factor Model Fit object with some format options
prepareCGOneFactorData

Prepare data object from a data frame for One Factor / One-Way / Unpaired Samples evaluations
print.cgPairedDifferenceSampleSizeTable

Print a Paired Difference Sample Size Table object with some format options
show.cgOneFactorSampleSizeTable

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

Fit models to data
print.cgOneFactorGlobalTest

Print One Factor Global F-test object with some format options
print.cgOneFactorDescriptiveTable

Print a One Factor Descriptive Table object with some format options
gmcsfcens

GM-CSF censored data set in the cg package
print.cgOneFactorGrpSummaryTable

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

Estimate Sample Sizes based on a cgPairedDifferenceFit object
show.cgOneFactorGlobalTest

Show a Global Test object from the cg package
print.cgPairedDifferenceCorrelationTable

Print a Paired Difference Correlation Table object with some format options
show.cgOneFactorComparisonsTable

Show a One Factor Comparisons Table object from the cg package
canine.listfmt

Canine Data Set in the cg package
cgInternalClasses

cg package Internal Virtual Classes
descriptiveTable.cgPairedDifferenceData

Compute Descriptive Summary Statistics of Groups in a cgPairedDifferenceData object
comparisons

Create a table of comparisons amongst groups
pointGraph.cgOneFactorData

Graph Individual Data Points in a cgOneFactorData object
showObj

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

Print Downweighted Observations Table object with some format options
varianceGraph

Variance Graphs
prepare

Prepare a cg data object from a data frame
samplesizeGraph

Graph Estimated Sample Sizes
show.cgPairedDifferenceDescriptiveTable

Show a Paired Difference Descriptive Table object from the cg package
varianceTable

Compute Variance Components
show.cgOneFactorGrpSummaryTable

Show a One Factor Group Summary Table object from the cg package
show.cgPairedDifferenceDownweightedTable

Show a Paired Difference Downweighted Table object from the cg package
summary.cgOneFactorFit

Summary display of a One Factor Model Fit object with some format options
samplesizeGraph.cgPairedDifferenceSampleSizeTable

Graph estimated sample sizes from a cgPairedDifferenceSampleSizeTable object
samplesizeTable

Estimate Required Sample Sizes
pointGraph

Graph Individual Data Points of Groups
varianceGraph.cgOneFactorFit

Equal Variance Graphs assessment of cgOneFactorFit object
show.cgPairedDifferenceComparisonsTable

Show a Paired Difference Data Comparisons Table object from the cg package
show.cgPairedDifferenceSampleSizeTable

Show a Paired Difference Sample Size Table object from the cg package
qqGraph

Quantile-Quantile Graphs
profileGraph

Graph Profiles of Experimental Units
print.cgPairedDifferenceVarianceTable

Print a Paired Difference Variance Table object with some format options
print.cgPairedDifferenceFit

Print One Factor Model Fit object with some format options
show.cgPairedDifferenceVarianceTable

Show a Paired Difference Variance Table object from the cg package
summary.cgPairedDifferenceFit

Summary display of a Paired Difference Model Fit object with some format options
comparisonsTable.cgOneFactorFit

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

Graph Paired Differences
gmcsfcens.listfmt

GM-CSF censored data set in the cg package
globalTest

Perform a global test of significance
fit.cgOneFactorData

Fit models to a cgOneFactorData object
varianceTable.cgPairedDifferenceFit

Compute Variances from a cgPairedDifferenceFit object
cgValidity

cg package Validity Checks
comparisonsTable.cgPairedDifferenceFit

Create a table of comparisons between two groups with the cgPairedDifferenceFit object
qqGraph.cgPairedDifferenceFit

Quantile-Quantile (QQ) Graphs of a cgPairedDifferenceFit object