search for: exampbad

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2011 Jul 27
2
apply is making me crazy...
...n. I wish it had a "drop=TRUE/FALSE" option like the "[" (and I wish I had found the drop option a year ago, and I wish that I had 1e6 dollars... Oops, I mean euros). ## Make three example matricies exampGood = lapply(2:4, function(x)matrix(rnorm(1000*x),ncol=x)) exampBad = lapply(1:3, function(x)matrix(rnorm(1000*x),ncol=x)) ## Two ways to see what was created: for(k in 1:length(exampGood)) print(dim(exampGood[[k]])) for(k in 1:length(exampBad)) print(dim(exampBad[[k]])) ## Take the cumsum of each row of each matrix answerGood = lapply(exampG...