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powerAnalysis (version 0.2.1)
Power Analysis in Experimental Design
Description
Basic functions for power analysis and effect size calculation.
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Version
Version
0.2.1
0.2
0.1
Install
install.packages('powerAnalysis')
Monthly Downloads
43
Version
0.2.1
License
GPL (>= 2)
Maintainer
Felix Yanhui Fan
Last Published
February 2nd, 2017
Functions in powerAnalysis (0.2.1)
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ES.t.paired
Calculating effect size (Cohen's d) of paired two-sample t test
ES.t.two
Calculating effect size (Cohen's d) of independent two-sample t test
ES.chisq.assoc
Compute effect size of chi-squared test of association
ES.t.one
Calculating effect size (Cohen's d) of one-sample t test
ES.chisq.gof
Compute effect size of chi-squared test of goodness of fit
power.plot.chisq
Power analysis plot of chi-squared test
power.anova.oneway
Power calculations for balanced one-way analysis of variance tests
ES.anova.oneway
Calculating effect size (Cohen's f) of one-way anova for means with equal observations in each group
power.chisq
Power calculations for chi-squared test
ES.proportions
Compute effect size for a difference in proportions
power.proportions
Power calculations for proportion tests (two-sided)
power.t
Power calculations for t-test