search for: crbind

Displaying 1 result from an estimated 1 matches for "crbind".

Did you mean: cbind
2011 Dec 22
1
ff object in lapply function
Hello. I'm using as.ffdf(mydataframe) to create ffdf objects inside an lapply loop and returning that. I then use crbind to combine the lapply results into allData. So...simplified flow looks like this. res <- lapply(1:nchunks, function(n) { blah blah with nth chunk mydataframe <- data.frame(blah blah) dat <- as.ffdf(mydataframe) ret...