[R] remove from mailing list

Hello, I receive a lot of emails from the forum members.Is there any way to make the option for a daily summary?If not can may email be removed from the list?I want to continue using the forum but the numebr of emails I receive dialy is too big :) Thanks,Bogdan [[alternative HTM

Re: [R] how do I calculate means or cov matrix for multivariate groups

Thanks, These functions solve 1 problem ( the mean). I tried to use them also for the cov matrix but I didn't succed. Is there any way to calculate the cov matrix for groups? -- View this message in context: http://n4.nabble.com/how-do-I-calculate-means-or-cov-matrix-for-multivariate-groups-tp

[R] how do I calculate means or cov matrix for multivariate groups

Hello, Having the matrix d > d value value2 class 1 1 1 x 2 2 2 x 3 3 3 x 4 4 2 x 5 5 1 y 6 11 3 y 7 12 4 z 8 13 5 z 9 14 6 z 1015 7 z I want to calculate the

[R] spliting a word into letters

Hello, Is there any function to split a word into letters? (eg: "AAACC" into "A","A","A","A""C","C" ) I need to load some ADN sequences and ussualy these are writen in words without spaces between letters. Thanks, Bogdan -- View this message in context: http://old.nabble.com/spliting-a-word-int

[R] distinct elements of a vector

Hello, I have the vector (a,b,a,c) and I trying to obtain it's distinct elements in another vector. Is there a function that can do this? Thanks, Bogdan -- View this message in context: http://www.nabble.com/distinct-elements-of-a-vector-tp25168032p25168032.html Sent from the R help mailing l