ES.w1
(Package: pwr) :
Effect size calculation in the chi-squared test for goodness of fit
Compute effect size w for two sets of k probabilities P0 (null hypothesis) and P1 (alternative hypothesis)
● Data Source:
CranContrib
● Keywords: htest
● Alias: ES.w1
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pwr.norm.test
(Package: pwr) :
Power calculations for the mean of a normal distribution (known variance)
Compute power of test or determine parameters to obtain target power (same as power.anova.test).
● Data Source:
CranContrib
● Keywords: htest
● Alias: pwr.norm.test
●
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Power calculations along the lines of Cohen (1988) using in particular the same notations for effect sizes. Examples from the book are given.
● Data Source:
CranContrib
● Keywords: htest, package
● Alias: pwr, pwr-package
●
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pwr.anova.test
(Package: pwr) :
Power calculations for balanced one-way analysis of variance tests
Compute power of test or determine parameters to obtain target power (same as power.anova.test).
● Data Source:
CranContrib
● Keywords: htest
● Alias: pwr.anova.test
●
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cohen.ES
(Package: pwr) :
Conventional effects size
Give the conventional effect size (small, medium, large) for the tests available in this package
● Data Source:
CranContrib
● Keywords: htest
● Alias: cohen.ES
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pwr.r.test
(Package: pwr) :
Power calculations for correlation test
Compute power of test or determine parameters to obtain target power (same as power.anova.test).
● Data Source:
CranContrib
● Keywords: htest
● Alias: pwr.r.test
●
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ES.h
(Package: pwr) :
Effect size calculation for proportions
Compute effect size h for two proportions
● Data Source:
CranContrib
● Keywords: htest
● Alias: ES.h
●
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pwr.2p2n.test
(Package: pwr) :
Power calculation for two proportions (different sample sizes)
Compute power of test, or determine parameters to obtain target power.
● Data Source:
CranContrib
● Keywords: htest
● Alias: pwr.2p2n.test
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pwr.t2n.test
(Package: pwr) :
Power calculations for two samples (different sizes) t-tests of means
Compute power of tests or determine parameters to obtain target power (similar to as power.t.test).
● Data Source:
CranContrib
● Keywords: htest
● Alias: pwr.t2n.test
●
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ES.w2
(Package: pwr) :
Effect size calculation in the chi-squared test
Compute effect size w for a two-way probability table corresponding to the alternative hypothesis in the chi-squared test of association in two-way contingency tables
● Data Source:
CranContrib
● Keywords: htest
● Alias: ES.w2
●
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