[datatable-help] data.table on the command line

[statquant3]

I am not convinced...
For example here is what I just tried (I am on windows here)

C:\Travail\futCAC\data>C:\Travail\Tools\R-3.0.1\bin\Rscript.exe -e
"library(data.table);
fread('ORDRES_20120831.csv',nrows=100)[,list(CDTSA,ISIN)][,list(count=.N),by=as.Date(CDTSA)]"

At this point this is like writing a R script
1) I need to require the libraries
2) My Rprofile is printed on the screen

Those 2 could be solved using a wrapper...May be it is as good as it gets 




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