[R] mcmcsamp - How does it work?

Hello, I am a chemical student and I make use of 'lme/lmer function' to handle experiments in split-plot structures. I know about the mcmcsamp and I think that it's very promissory. I would like knowing the concept behind of the mcmcsamp function. I do not want the C code of the MCMCSAMP

Re: [R] [R-pkgs] New package Ryacas

Hello, First, I would like to congratulations for very cool package! It's very nice idea!... Secondly, Is there a way to send R'objects (variables) to yacas and make symbolic operations?? for example: d - diag(3) a - A yacas( d * a ) Thanks, Cleber Borges Gabor Grothendieck wrote:

[R] get index of elements in vector

Hello all Is There a fuction that return a index of a element in vector? like this semantic example: vector = c( 100, 200, 300 ) getINDEX( vector, value = 200 ) Thanks in advance for your attention. Cleber Borges __ R-help@stat.math.ethz.ch

Re: [R] PowerPoint

for preview - I need a PS-printer... in the case of NO-ps-printer, the tiff (low quality) will be printed! { :-( }, then, I make a PDF final report with ExtendendPDF! - this procedure also work in the M$-Word HTH, Cleber N. Borges {klebyn} --- [1] - http

Re: [R] R vs. Excel (R-squared)

with SST, the corrected total sum of squares ( N-1 degrees freedom ). I would like to ask: 1) What is approach ( point view ) more adequate ? 2) Could someone indicate some reference about this subject ? Thanks a lot. Regards Cleber N. Borges Dados x1 x2