[R] Is there in R a function equivalent to the mround, as found in most spreadsheets?

Dear R-users, I have the following problem In a lab experiment I have to mix three solutions to get different concentrations of various molecules in a cuvette I've used R to calculate the necessary µliters for each of the level of the experiment and I must confess that it is more useful and

[R] Is there in R a function equivalent to the mround, as found in most spreadsheets?

Dear R-users, I have the following problem In a lab experiment I have to mix three solutions to get different concentrations of various molecules in a cuvette I've used R to calculate the necessary µliters for each of the level of the experiment and I must confess that it is more useful and

Re: [R] on trellis.par.set/get (reproducing figures from Pinheiro Bates)

Deepayan Sarkar ha scritto: On 1/29/08, Dr. Ottorino-Luca Pantani [EMAIL PROTECTED] wrote: Dear R users, I would like to exactly reproduce a figure like the 1.5 or 1.9 or 4.13 from the book Mixed effects models in S and S-Plus. Not for the sake of it, but because I have my own data I

[R] on trellis.par.set/get (reproducing figures from Pinheiro Bates)

Dear R users, I would like to exactly reproduce a figure like the 1.5 or 1.9 or 4.13 from the book Mixed effects models in S and S-Plus. Not for the sake of it, but because I have my own data I would like to plot in that fashion (no colors) If I write plot(ergoStool) I can get a good

[R] Why I cannot get the intervals from Rails data ?

Dear R users, I would like to know where I'm wrong doing the following. lmList(Rail) is working fine, since it gives back the ouput. But on intervals(lmList(Rail)) I'm getting the following error Errore in out[, est., ] - coeff[, Estimate, ] : numero di indici non corretto that translated