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lsr (version 0.3.2)
Companion package to "Learning Statistics with R"
Description
Functions that I have found useful for teaching purposes.
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Install
install.packages('lsr')
Monthly Downloads
10,917
Version
0.3.2
License
GPL-3
Maintainer
Daniel Navarro
Last Published
January 31st, 2014
Functions in lsr (0.3.2)
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expandFactors
Expand factors to a set of contrasts
correlate
Correlation matrices
tFrame
Transpose a data frame
rowCopy
Copy a vector into a matrix
etaSquared
Effect size calculations for ANOVAs
modeOf
Sample mode
quantileCut
Cut by quantiles
longToWide
Reshape from long to wide
permuteLevels
Permute the levels of a factor
aad
Mean (average) absolute deviation from the mean
who
Contents of workspace
goodnessOfFitTest
Chi-square test against specified probabilities
oneSampleTTest
One sample t-test
lsr-package
Companion package to "Learning Statistics with R"
standardCoefs
Standardised regression coefficients
ciMean
Confidence interval around the mean
cohensD
Cohen's d
bars
Grouped Bar Plots with Error Bars
associationTest
Chi-square test of association / independence
wideToLong
Reshape from wide to long
independentSamplesTTest
Independent samples t-test
importList
Import a list
rmAll
Remove all objects
posthocPairwiseT
Post-hoc pairwise t-tests for ANOVA
cramersV
Cramer's V
unlibrary
Unload a package
sortFrame
Sort a data frame
pairedSamplesTTest
Paired samples t-test