rpsychi: Statistics for psychiatric research

Share:

The rpsychi offers a number of functions for psychiatry, psychiatric nursing, clinical psychology. Functions are primarily for statistical significance testing using published work. For example, you can conduct a factorial analysis of variance (ANOVA), which requires only the mean, standard deviation, and sample size for each cell, rather than the individual data. This package covers fundamental statistical tests such as t-test, chi-square test, analysis of variance, and multiple regression analysis. With some exceptions, you can obtain effect size and its confidence interval. These functions help you to obtain effect size from published work, and then to conduct a priori power analysis or meta-analysis, even if a researcher do not report effect size in a published work.

Author
Yasuyuki Okumura <yokumura@blue.zero.jp>
Date of publication
2012-01-03 08:12:22
Maintainer
Yasuyuki Okumura <yokumura@blue.zero.jp>
License
GPL (>= 2)
Version
0.8
URLs

View on CRAN

Man pages

dep.oneway
A one-way design with dependent samples using individual...
dep.oneway.second
A one-way design with dependent samples using published work:...
dep.t.test
A t-test with dependent samples using individual data:...
dep.t.test.second
A t-test with dependent samples using published work:...
FNONCT
Compute the noncentrality parameter of an F distribution
formatted
Convert a numeric vector into a character vector with the...
groupSummary
Compute summary statistics by group
ind.oneway
A one-way design with independent samples using individual...
ind.oneway.second
A one-way design with independent samples using published...
ind.prop
A Z test for the equality of two proportions using individual...
ind.prop.second
A Z test for the equality of two proportions using published...
ind.t.test
A t-test with independent samples using individual data:...
ind.t.test.second
A t-test with independent samples using published work:...
ind.twoway
A two-way design with independent samples using individual...
ind.twoway.second
A two-way design with independent samples using published...
lower2R
Convert a vector containing correlations into a correlation...
md.pattern2
Display missing-data patterns
multreg
A multiple regression analysis using individual data
multreg.second
A multiple regression analysis using published work
power.f
Statistical power for F tests on means in the analysis of...
power.f2
Statistical power for F tests on means in the two-way...
power.multi
Statistical power for F tests of variance proportions
power.prop
Statistical power for differences between proportions
power.r
Statistical power for the significance testing of a product...
power.t
Statistical power for the t test for means
r2cov
Convert correlation matrix into covariance matrix
rpsychi-package
Statistics for psychiatric research
samplesize.d
Sample size estimation in the t test for means
samplesize.etasq
Sample size estimation in the analysis of variance
samplesize.h
Sample size estimation in the differences between proportions
samplesize.r
Sample size estimation in the significance testing of a...
samplesize.rsq
Sample size estimation in the F tests of variance proportions
ssd
Compute sample standard deviation
ssd2sd
Convert sample standard deviation into unbiased one
sumfun
Compute summary statistics using library(doBy)
svar
Compute sample variance
zero.r.test
A significance testing of a product moment correlation using...
zero.r.test.second
A significance testing of a product moment correlation using...

Files in this package

rpsychi
rpsychi/MD5
rpsychi/rpsychi-Ex.R
rpsychi/R
rpsychi/R/zero.r.test.second.R
rpsychi/R/zero.r.test.R
rpsychi/R/svar.R
rpsychi/R/sumfun.R
rpsychi/R/ssd2sd.R
rpsychi/R/ssd.R
rpsychi/R/samplesize.rsq.R
rpsychi/R/samplesize.r.R
rpsychi/R/samplesize.h.R
rpsychi/R/samplesize.etasq.R
rpsychi/R/samplesize.d.R
rpsychi/R/r2cov.R
rpsychi/R/power.t.R
rpsychi/R/power.r.R
rpsychi/R/power.prop.R
rpsychi/R/power.multi.R
rpsychi/R/power.f2.R
rpsychi/R/power.f.R
rpsychi/R/multreg.second.R
rpsychi/R/multreg.R
rpsychi/R/md.pattern2.R
rpsychi/R/lower2R.R
rpsychi/R/ind.twoway.second.R
rpsychi/R/ind.twoway.R
rpsychi/R/ind.t.test.second.R
rpsychi/R/ind.t.test.R
rpsychi/R/ind.prop.second.R
rpsychi/R/ind.prop.R
rpsychi/R/ind.oneway.second.R
rpsychi/R/ind.oneway.R
rpsychi/R/groupSummary.R
rpsychi/R/formatted.R
rpsychi/R/FNONCT.R
rpsychi/R/dep.t.test.second.R
rpsychi/R/dep.t.test.R
rpsychi/R/dep.oneway.second.R
rpsychi/R/dep.oneway.R
rpsychi/NEWS
rpsychi/NAMESPACE
rpsychi/man
rpsychi/man/zero.r.test.second.Rd
rpsychi/man/zero.r.test.Rd
rpsychi/man/svar.Rd
rpsychi/man/sumfun.Rd
rpsychi/man/ssd2sd.Rd
rpsychi/man/ssd.Rd
rpsychi/man/samplesize.rsq.Rd
rpsychi/man/samplesize.r.Rd
rpsychi/man/samplesize.h.Rd
rpsychi/man/samplesize.etasq.Rd
rpsychi/man/samplesize.d.Rd
rpsychi/man/rpsychi-package.Rd
rpsychi/man/r2cov.Rd
rpsychi/man/power.t.Rd
rpsychi/man/power.r.Rd
rpsychi/man/power.prop.Rd
rpsychi/man/power.multi.Rd
rpsychi/man/power.f2.Rd
rpsychi/man/power.f.Rd
rpsychi/man/multreg.second.Rd
rpsychi/man/multreg.Rd
rpsychi/man/md.pattern2.Rd
rpsychi/man/lower2R.Rd
rpsychi/man/ind.twoway.second.Rd
rpsychi/man/ind.twoway.Rd
rpsychi/man/ind.t.test.second.Rd
rpsychi/man/ind.t.test.Rd
rpsychi/man/ind.prop.second.Rd
rpsychi/man/ind.prop.Rd
rpsychi/man/ind.oneway.second.Rd
rpsychi/man/ind.oneway.Rd
rpsychi/man/groupSummary.Rd
rpsychi/man/formatted.Rd
rpsychi/man/FNONCT.Rd
rpsychi/man/dep.t.test.second.Rd
rpsychi/man/dep.t.test.Rd
rpsychi/man/dep.oneway.second.Rd
rpsychi/man/dep.oneway.Rd
rpsychi/DESCRIPTION