Showing Arguments of NMF Algorithms

Description

This function returns the extra arguments that can be passed to a given NMF algorithm in call to nmf.

nmfArgs is a shortcut for args(nmfWrapper(x)), to display the arguments of a given NMF algorithm.

Usage

nmfFormals(x, ...)

nmfArgs(x)

Arguments

x: algorithm specification
...: extra argument to allow extension

Examples



# show arguments of an NMF algorithm
nmfArgs('brunet')

## function (..., .stop = NULL, maxIter = nmf.getOption("maxIter") %||% 
##     2000, copy = FALSE, eps = .Machine$double.eps, stopconv = 40, 
##     check.interval = 10) 
## NULL

nmfArgs('snmf/r')

## function (..., maxIter = 20000L, eta = -1, beta = 0.01, bi_conv = c(0, 
##     10), eps_conv = 1e-04) 
## NULL