I have a dataframe dat with data and a vector rule with logical rules set.seed(124) ro <- round(runif(n = 30,1,10),2) dat <- as.data.frame(matrix(data =ro,ncol = 3)) ; colnames(dat) <- paste0...

I have an Rcpp routine that is given an R function and then does various computations. When run as such it works just fine. Now I want to run it in parallel, and then I get the error Error in checkFor...

I'm building my own Rcpp Package (name: RUtilities) on Mac. However, I encountered the following error when executing devtools::document() ** checking absolute paths in shared objects and dynamic libr...

I want to min-max the columns of a matrix using RcppArmadillo and a lambda function, without using a for loop. I have tried this in the code below but this just returns the original matrix. How to rep...