Re: [R] for loops and counter interpolation

2006-05-17 Thread Sarah Goslee
Hello, I think you are trying to combine too many things into one. for(i in 1:100){ >points(cor(v$logA[v$id>i], v$logB[v$id>i], use="complete.obs"), i)) > } > (i created a plot object already) For points() you need to have x and y, but you are giving the output of cor() This will plot your

[R] for loops and counter interpolation

2006-05-17 Thread e . rapsomaniki
Hi I'm sorry about the triviality of my problem. I have a vector (v) of three columns (logA, logB, id). I want to compute (and plot) the correlation between logA and logB for different thresholds of id (e.g. >30, etc). So I tried: for(i in 1:100){ points(cor(v$logA[v$id>i], v$logB[v$id>i], us