addSimilarities: Additive integration of similarities

In llrs/BioCor: Functional similarities

Additive integration of similarities

Description

Function that use the previously calculated similarities into a single similarity matrix.

Usage

addSimilarities(x, bio_mat, weights = c(0.5, 0.18, 0.1, 0.22))

Arguments

x	A matrix with the similarity of expression
bio_mat	A list of matrices of the same dimension as x.
weights	A numeric vector of weight to multiply each similarity

Details

The total weight can't be higher than 1 to prevent values above 1 but can be below 1. It uses weighted.sum with abs = TRUE internally.

Value

A square matrix of the same dimensions as the input matrices.

Author(s)

Lluís Revilla

See Also

similarities(), weighted().

Examples

set.seed(100)
a <- seq2mat(LETTERS[1:5], rnorm(10))
b <- seq2mat(LETTERS[1:5], seq(from = 0.1, to = 1, by = 0.1))
sim <- list(b)
addSimilarities(a, sim, c(0.5, 0.5))

llrs/BioCor documentation built on March 9, 2024, 7:49 a.m.