Displaying 1 result from an estimated 1 matches for "tickerdir".
2012 Jul 22
2
Reading many large files causes R to crash - Possible Bug in R 2.15.1 64-bit Ubuntu
...es not happen on R 2.14.1.
This is happening on the precise build of Ubuntu.
I have included everything, but the issue appears to be when performing the
scan in the method parseTickData.
Below is the code. Hopefully this is the right place to post.
parseTickDataFromDir = function(tickerDir, per, subper, fun) {
tickerAbsFilenames = list.files(tickerDir,full.names=T)
tickerNames = list.files(tickerDir,full.names=F)
tickerNames = gsub("_[a-zA-Z0-9].csv","",tickerNames)
pb <- txtProgressBar(min = 0, max = length(tickerAbsFilenames), style = 3)
fo...