The default value of the 'varies' parameter of the PAM function is said to be NULL in the doc but is declared with list()

[activeeon-bot]

Original issue created by Vladimir Bodnartchouk on 26, Feb 2014 at 18:03 PM - PRC-9

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From the doc:

@param varies list of varying parameters which can be a parameter number or a parameter name, if NULL (default) then all parameters are varying

Declaration:

PAM <- function(funcOrFuncName, ..., varies=list(), etc...) {