gen_data_groupby: Generate and save data for shuffled data group by experiment

In clarkfitzg/RDataBenchmarks: Experiments evaluating the performance of different data processing techniques in R

Description

Generate and save data for shuffled data group by experiment

Usage

gen_data_groupby(nfiles = 10L, ngroups = 8L, block_two = TRUE,
  block_magnitude = 1, rand_gen = runif,
  dir = file.path(default_data_dir(),
  sprintf("groupby_%ifiles_%igroups", nfiles, ngroups)), ...)

Arguments

nfiles	number of files
ngroups	number of distinct groups in the grouping column
block_two	logical, whether to add two diagonal blocks to the distributions of the files and groups, which means that some groups are more likely to be located in particular files.
rand_gen	random number generating function
dir	directory to save files
...	further arguments to gen_table
block_multiplier	magnitude of block structure

clarkfitzg/RDataBenchmarks documentation built on June 29, 2019, 11:38 p.m.