search for: metamat

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2006 Apr 01
0
help with vectorizing a function
...example of the procedure: (i have noticed also a different behaviour on different machines) ################################## x <- rnorm(1000, sd=15) y <- -x + rnorm(1000, sd=15) plot(x, y, ann=F, pch=16, xlim=c(-50,50), ylim=c(-50, 50), asp=1, col=2) abline(lm(y ~ x)) metamat<-c( 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0) matemot<-c( 0, 0, 1, 0, 1, 0, 1, 0,...