Re: [R] Research Notes

/paste to other software. It's available for Windows and Linux, and it's free --- though more elaborate versions are available as shareware. (No connection, etc. Just a happy, long-term user.) ---JRG > __ > R-help@r-project.o

Re: [R] Simultaneous Confidence/Prediction Bands

rking-Hotelling approach one such possibility? ---JRG > cheers, > > Rolf Turner > > On 18/06/2008, at 9:32 AM, Jorge Ivan Velez wrote: > > > Dear Tom, > > > > See the examples in ?predict.lm > > > > HTH, > > > &g

Re: [R] Mimicking SPSS weighted least squares

a frequency distribution table. I don't see anything fundamentally wrong with frequency weights, given an appropriate situation. ---JRG John R. Gleason > This seems to me to make little sense ... But then, it ***is*** > SPSS. :-) > > cheers, > >

Re: [R] Inferences for ratios of non-normal means

On 11 Sep 2007 at 22:10, Robert A LaBudde wrote: > I think a ratio of two normals has a Cauchy distribution, which > doesn't have a variance (the singularity in the denominator), so the > Central Limit theorem does not apply. > The Cauchy results if the denominator normal distribution has mean

Re: [R] Inefficiency of SAS Programming

list could write it in R in a better way. Oh, it's definitely possible to write better SAS code than that. This should do the trick: Sub_n = input(scan("1 . 2 3 . 4 5 6 7 8 9 10 11 12 13 . 14 15 16", &N, " "), 2.); among various other ways. But it remains t