[R] SE for R-squared

David Winsemius dwinsemius at comcast.net
Sun Jan 12 00:52:15 CET 2014

On Jan 10, 2014, at 12:32 PM, Troels Ring wrote:

> In R package "psychometrics" an estimate of SE of R squared of /sersq <- 
> sqrt((4*rsq*(1-rsq)^2*(n-k-1)^2)/((n^2-1)*(n+3))) with n sample size, 
> and  k number of parameters if sample size greater than 60 is found. 
> Does anyone have a formula for smaller sample size or an exact formula?
> I have been through sos - but only found the above?

This is more of a general statiscs question. You are asked to post such on venue that encourage such discussion. CrossValidated is one such venue.

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David Winsemius
Alameda, CA, USA

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