map_rows_parallel.Rd
Map a function along rows of a matrix or data.frame
map_rows_parallel( mat, f, ..., parallel = T, ncores = getCores(), row_thresh = 20, collapse = "rbind" )
mat | matrix or data.frame whose rows are passed as data to f |
---|---|
f | function to map along rows |
... | parameters passed to function |
parallel | T/F, whether to operate in parallel or in sequence |
ncores | number of cores to use |
row_thresh | required number of rows to use parallel processing |
collapse | function to use when collapsing list of objects |
only works if the function's dependencies are completely contained in "quantspace" package