read_array: Read and write arrays

In paulemms/datamining: Data mining

Read and write arrays

Description

Read data into an array from the console or file

Usage

read_array(file, sep = "", quote = "\"", skip = 0)

Arguments

file	either a character string naming a file or a connection which the data are to be read from or written to. "" indicates input from the console for reading and output to the console for writing.
sep	the field separator string. Values on each line of the file are separated by this string.
quote	the set of quoting characters as a single character string.
skip	the number of lines of the input file to skip before beginning to read data.

Details

The array can have one of several formats. The preferred format, produced by write.array, looks like cvar.nam rvar.1.nam ... rvar.k.nam cvar.lev.1 ... cvar.lev.l rvar.1.lev.1 ... rvar.k.lev.1 ... ... ...

Modified from rw1030/library/base/R/base/read.ftable

Value

An array.

Author(s)

Tom Minka

Examples

data(HairEyeColor)
fn <- tempfile()
write_array(HairEyeColor, fn)
read_array(fn)

paulemms/datamining documentation built on March 1, 2023, 4:01 p.m.