[R] Confidence Interval for R-squared

To the list, Does R have a function for computing the confidence interval of R-squared (coefficient of determination)? I checked R's Help function with “confidence interval” as the query but none of the packages and functions that R found pertain to R-squared. Thanks in advance for your help.

[R] Does R work on Mac OS 10.11?

Has anyone tried to use R 3.2.2 on a Mac running OS 10.11 El Capitan? Did it work? Were any problems installing and running it? Thanks in advance, Raul Martinez Sent from my iPad 4 __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, s