Dear R people: I have a vector which runs from -1 to 1, by .1, inclusively.
Easy to set up. x <- seq(-1,1,.1) I then sample 3 numbers from x. y <- sample(x, 3) Suppose one of my values is -0.7. I want to set up an interval around that y1 <- pmax(y-0.1,-1) y2 <- pmin(y+0.1,1) For the value -.7, the interval will run from -.8 to -.6. There will be several intervals. Again, nothing interesting so far. However, now I want to set up something that I will call r1. Essentially, r1 "runs" between -1 and 1 as well. I want to place a value in r1 between -.8 and -.6 for my interval, and zeros elsewhere. I'm trying to use a data frame in which the first column represents the values from -1 to 1. The remaining columns are initially set to zero. Also, I'm trying to avoid loops. Any suggestions would be much appreciated. Thanks in advance, Sincerely Erin Hodgess Associate Professor Department of Computer and Mathematical Sciences University of Houston - Downtown mailto: [EMAIL PROTECTED] ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
