Re: [R] sapply help

Le vendredi 03 février 2012 à 18:51 +, William Dunlap a écrit : > Instead of colSums(t(aMatrix)), why not the more > direct rowSums(aMatrix)? Because I felt it was more didactic. The question was about counting occurrences per column, so using rowSums() could be a little confusing without an ex

Re: [R] sapply help

Thank you sire. You explained it very well. This give ma a good point to start using sapply more frequently. Cordially, Phil -- View this message in context: http://r.789695.n4.nabble.com/sapply-help-tp4355092p4355376.html Sent from the R help mailing list archive at Nabble.com. __

Re: [R] sapply help

potfire, TIBCO Software wdunlap tibco.com > -Original Message- > From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On > Behalf Of Milan Bouchet- > Valat > Sent: Friday, February 03, 2012 10:17 AM > To: Ernest Adrogué > Cc: r-help@r-project.org

Re: [R] sapply help

Le vendredi 03 février 2012 à 18:27 +0100, Ernest Adrogué a écrit : > 3-02-2012, 08:37 (-0800); Filoche escriu: > > Hi every one. > > > > I'm learning how to use sapply (and other function of this family). > > > > Here's what I'm trying to do. > > > > I have a vector of lets say 5 elements. I al

Re: [R] sapply help

3-02-2012, 08:37 (-0800); Filoche escriu: > Hi every one. > > I'm learning how to use sapply (and other function of this family). > > Here's what I'm trying to do. > > I have a vector of lets say 5 elements. I also have a matrix of nX5. I would > like to know how many element by column are infe

[R] sapply help

Hi every one. I'm learning how to use sapply (and other function of this family). Here's what I'm trying to do. I have a vector of lets say 5 elements. I also have a matrix of nX5. I would like to know how many element by column are inferior to each element of my vector. On this example: v = c(