simplisma: Simplisma

Description Usage Arguments Value Author(s)

View source: R/simplisma.R

Description

Function to obtain the initial values for P or C. Ref: W. Windig, J. Guilment, Anal. Chem., 63, 1425 (1991)

Usage

1
simplisma(expressionMatrix, numberOfComponents, noiseFactor = 0.009)

Arguments

expressionMatrix

The expression matrix organized as (*n* X *m*), *n* is the number of genes and *m* is the number of samples. You should use the expressionMatrix output of prepareData().

numberOfComponents

The number of number of components (profiles) to be extracted.

noiseFactor

The noise factor.

Value

A list which contains the initial estimates for P (Pinit) and C (Cinit).

Author(s)

Tobias K. Karakach, Federico Taverna


itikadi/EMOGEA documentation built on Dec. 20, 2021, 8:03 p.m.