xbsd

xbsd has asked 26 questions and find answers to 10 problems.

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xbsd questions

Find Number of Occurences for Maximum Value for each unique item in R
Different results with formula and non-formula for caret training
RcppArmadillo Compile Errors on OS X Mavericks
Element-Wise Matrix Multiplication in Rcpp
Apply multiple functions to column using tapply
Split xtable ouput into sub tables
Fastest way to sort huge (50-100 GB) files when you have enough memory
Repeat headers when using xtable with longtable option
Row limit for data.table in R using fread
R foreach with .combine=rbindlist

xbsd answers

Row limit for data.table in R using fread