Viewing profile — rlh2

People also love to hate R but data.table is light years better than pandas in my view

I did not, mostly because the parsers are custom to how I want things displayed. Here is a simplified example for Chase, though: BEGIN{ FS = ","; } { if(FNR > 1){ date = gensub(/([…

I tried this out and switched to ledger-cli instead. All of the features listed above are possible and the the flexibility is incredible. The hardest part is data entry. For accoun…

The obsession with cpu speed almost always confuses me in these topics. Time it takes to program is way more important, and that’s where a terse language like R shines. The base/mo…

I have been using R for almost 20 years now. I work on a medium-sized quant team at a large asset manager and we run several $BN off R - we mostly trade equities and vanilla deriva…