R: Sequence Generation

fm.seq

R Documentation

Sequence Generation

Description

fm.seq.int creates a FlashR vector with a sequence of numbers. fm.seq.matrix creates a FlashR matrix with a sequence of numbers.

Usage

fm.seq.int(from, to, by)

fm.seq.matrix(from, to, nrow, ncol, byrow = FALSE)

Arguments

`from`	the starting value of the sequence.
`to`	the end value of the sequence.
`by`	number. increment of the sequence.
`nrow`	the number of rows in the generated matrix.
`ncol`	the number of columns in the generated matrix.
`byrow`	logical. If `FALSE` (the default) the matrix is filled by columns, otherwise the matrix is filled by rows.

Value

a FlashR vector or matrix filled with a sequence of numbers that belongs to [from, to]

Author(s)

Da Zheng <dzheng5@jhu.edu>

Examples

vec <- fm.seq.int(1, 10, 1) # create a FlashR vector of 10 elements whose values are from 1 to 10.
mat <- fm.seq.matrix(1, 20, 10, 2) # create a 10x2 FlashR matrix whose rows are sequence numbers from 1 to 10.