tseries (version 0.1-1)

read.matrix: Read Matrix Data

Description

Reads a matrix data file. Usually each row of the file represents an observation and each column contains a variable. The first row possibly contains the names of the variables (columns).

Usage

read.matrix (file, header = FALSE, sep = "", skip = 0)

Arguments

file
the name of the file which the data are to be read from.
header
a logical value indicating whether the file contains the names of the columns as its first line.
sep
the field separator character. Values on each line of the file are separated by this character.
skip
the number of lines of the data file to skip before beginning to read data.

See Also

read.table.

Examples

Run this code
x <- matrix (0, 10, 10)
write (x, "test", ncolumns=10)
x <- read.matrix ("test")
x
system ("rm -f test")

Run the code above in your browser using DataCamp Workspace