fill {ramify}

Fill a Matrix

Description

Create a matrix filled with the value x.

Usage

fill(x, nrow = 1, ncol = 1, ..., atleast_2d = NULL)

falses(nrow = 1, ncol = 1, ..., atleast_2d = NULL)

trues(nrow = 1, ncol = 1, ..., atleast_2d = NULL)

ones(nrow = 1, ncol = 1, ..., atleast_2d = NULL)

zeros(nrow = 1, ncol = 1, ..., atleast_2d = NULL)

Arguments

x

The (single) value to fill the matrix with.

nrow

The desired number of rows.

ncol

The desired number of columns.

...

Further dimensions of the array.

atleast_2d

Logical indicating whether or not to force column vectors to have a second dimension equal to one. Defaults to FALSE. This behavior can also be changed globally using, for example options(atleast_2d = TRUE).

Value

A matrix or array filled with the value x.

See Also

ones, zeros, falses, trues, mat, matrix.

Examples

fill(pi, 3, 5)  # 3-by-5 matrix filled with the value of pi
fill(pi, 3, 5, 2, 2)  # 3-by-5-by-2-by-2 array filled with the value of pi
pi * ones(3, 5)
zeros(10)
zeros(10, atleast_2d = TRUE)