R: Return number of parameters in set.

getParamNr {ParamHelpers} | R Documentation

## Return number of parameters in set.

### Description

Either number of parameters or sum over parameter lengths.

### Usage

    getParamNr(par.set, devectorize = FALSE)

### Arguments

`par.set` | [`ParamSet`] Parameter set.
`devectorize` | [`logical(1)`] Sum over length of vector parameters? Default is codeFALSE.

### Value

[`integer`].

### Examples

    ps = makeParamSet(
      makeNumericParam("u"),
      makeDiscreteVectorParam("x", len = 2, values = c("a", "b"))
    )
    getParamNr(ps)
    getParamNr(ps, devectorize = TRUE)

[Package ParamHelpers version 1.11 Index]