search for: starts2

Displaying 1 result from an estimated 1 matches for "starts2".

Did you mean: starts
2013 Feb 02
3
vectorisation
Hi I'm trying to set up a simulation problem without resorting to (m)any loops. I want to set entries in a data frame of zeros ('starts' in the code below) to 1 at certain points and the points have been randomly generated and stored in a separate data.frame ('sl'), which has the same number of columns. An example of the procedure is as follows: ml <-