Re: [R] Help with R software

On Fri, 16 Nov 2007, aparna m wrote: > Hi > Can anyone teall me how to perform matrix related operations > using R like multiplication of a n*n matrix , finding transpose , > inverse eigen values etc Yes. Its all in the manuals. Especially, An Introduction to R Section 5.7 M

[R] Help with R software

Hi Can anyone teall me how to perform matrix related operations using R like multiplication of a n*n matrix , finding transpose , inverse eigen values etc Thanks __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEA

Re: [R] Help with R software

Aparna You can find information about matrix inversion in the MASS package [function: ginv()]. Matrix multiplication is performed using the %*% operator. Transpose is performed by the t() function. I suggest you do some searching. Open R, go to HELP>HTML HELP then click on SEARCH ENGINE & KEYWOR