lof: A function to left order a matrix based on first occurrence...

In melmasri/HPprediction: Host-parasite prediction based on phylogeny

Description

Given a binary matrix Z with fixed rows, 'lof' left orders the matrix sequentially based on first occurrence of each row

Usage

lof(Z, indices = FALSE)

Arguments

Z	a binary matrix
indices	a logical parameter whether to return the column order ('TRUE') or to return the left-ordered matrix. Defautl is 'TRUE'.

Value

return the left-ordered matrix, or a vector of indexing the order of columns

Examples

Z <- matrix(rbinom(10*30, 1, 0.1), nrow=10, ncol=30)
Zord = lof(Z)

melmasri/HPprediction documentation built on May 2, 2020, 11:09 a.m.