Convert a SAS file (.sas7bdat) format to CSV by chunks
sas_to_csv(infile, chunk,
nchunks = disk.frame::recommend_nchunks(fs::file_size(infile)))sas_to_disk.frame(inpath, outpath,
nchunks = disk.frame::recommend_nchunks(inpath))
the SAS7BDAT file
which convert of nchunks to convert
number of chunks
input SAS7BDAT file
output disk.frame