Data Science. TileDB. Open Source. Quant Research. R. C++. Debian. Linux. Adjunct Clinical Professor, University of Illinois. Lots of coffee. And some running.
Chicago, IL, USA
Joined March 2007
- Tweets 5,361
- Following 350
- Followers 10,149
- Likes 7,646
.@hadleywickham Look e.g. at ohloh.net/p/R-project_ which claims 45%, 17%, 19%.
Continued progress with R and C++11: now testing at R's configure time goo.gl/iGCRz7 #rstats
2
Major new RProtoBuf release with lots of internal changes -- and Windoze binaries goo.gl/PVicSF #rstats #Rcpp
1
.@kjhealy They need the truck to transport all the punch cards storing data and programs.
1
1
9
New #Rcpp based TAQ data tool RT "@CRANberriesFeed New CRAN package TAQMNGR with initial version 2014.01-1 goo.gl/pgljT #rstats"
1
.joshua_ulrich But every time you quote a function with a non-public `:::` handle, someone (and you know who) kills a kitten.
1
2
The ISL book is already following suit MT @FrancisDiebold A Stunningly Good Job of LaTeX to pdf to Web fxdiebold.blogspot.com/2014/… …
1
1
Neat: Parallel Random Forests via #Rcpp. MT "@CRANberriesFeed: New CRAN package wsrf goo.gl/pgljT #rstats"
2
2
drop=FALSE is looking at you MT @fredbenenson 2014 #Rstats New Years Resolution: Never get bitten by stringsAsFactors ever again.
1
2
So hip that it hurts: NY Times "36 hours in Chicago": goo.gl/i2UVRp
1
New pqR ("pretty quick R") release by Radford Neal, plus a new website at goo.gl/mdw4VZ #rstats
9
9
Also works for any value of FUN -- it is what the four ???? do MT @poethacker "try ????FUN in your #rstats console and be amazed"
As they say: A remuneration scheme, not an asset class. MT @JohnNetto "Hedge funds under-performing by 97% since 2008" /ht @carlcarrie
1
1
5
.@dickoah and I looked at #Rcpp variant: 4900-fold gain. But chosen function is just silly. /cc @hadleywickham @johnmyleswhite
1
2