correlationtools {AATtools}  R Documentation 
Correlation tools
Description
Helper functions to compute important statistics from correlation coefficients.
Usage
r2z(r)
z2r(z)
r2t(r, n)
r2p(r, n)
rconfint(r, n, alpha = 0.05)
compcorr(r1, r2, n1, n2)
Arguments
r , r1 , r2 
a correlation value 
z 
a Zscore 
n , n1 , n2 
sample sizes 
alpha 
the significance level to use 
Functions

r2z()
: converts correlation coefficients to zscores 
z2r()
: converts zscores to correlation coefficients 
r2t()
: Converts correlation coefficients to tscores 
r2p()
: Computes the twosided pvalue for a given correlation 
rconfint()
: Computes confidence intervals for a given correlation coefficient 
compcorr()
: computes the significance of the difference between two correlation coefficients
See Also
cormean, multiple.cor, partial.cor
Examples
z < r2z(.5)
r < z2r(z)
t<r2t(r,30)
r2p(r,30)
print(rconfint(r,30))
print(compcorr(.5,.7,20,20))
[Package AATtools version 0.0.2 Index]