read_file_raw.RdRead in a file, fast and raw
read_file_raw(fil, buffer_size = 16384L)
| fil | file to read in (no path expansion is performed) |
|---|---|
| buffer_size | larger buffer sizes may speed up reading of very large files. It can also hurt performance, and this function reads in the entire file into memory, so a large buffer size also means more (temporary) memory will be allocated. |
read_file_raw(system.file("extdat", "example.hdr", package = "construe"))