Re: [R] Matching vector order by indicators in a matrix

2011-06-16 Thread Bert Gunter
Folks: This is sufficiently "tricky" that a word of explanation might be helpful to reveal the magic. > > Rates <- c(0.006280048, 0.330934659) > Index.Matrix <- matrix(c(1, 2, 1, 2), 2, 2) > >> Rates > [1] 0.006280048 0.330934659 > >> Index.Matrix >     [,1] [,2] > [1,]    1    1 > [2,]    2    2

Re: [R] Matching vector order by indicators in a matrix

2011-06-16 Thread Marc Schwartz
On Jun 16, 2011, at 4:52 PM, Jeremy Beaulieu wrote: > Hi all~ > > I have a bit of stupid question. And I promise, I have struggled through this > and it sort of pains me to post this question... > > I have the following vector which is are the estimated parameter values > output from "optim".

[R] Matching vector order by indicators in a matrix

2011-06-16 Thread Jeremy Beaulieu
Hi all~ I have a bit of stupid question. And I promise, I have struggled through this and it sort of pains me to post this question... I have the following vector which is are the estimated parameter values output from "optim". $Rates [1] 0.006280048 0.330934659 I want to match the order in