R: Rule for determining method for permKS

methodRuleKS1 {perm} | R Documentation

## Rule for determining method for permKS

### Description

This is the default function which determines which method to use in `permKS`.

### Usage

    methodRuleKS1(x, group, exact, Nbound = c(5))

### Arguments

`x` | vector of response scores
`group` | group membership vector
`exact` | logical, TRUE=exact method chosen, FALSE=pclt
`Nbound` | gives 'pclt' if minimum sample size of any group > Nbound

### Details

This function determines which of two methods will be used in `permKS`; see that help for description of methods.

When exact=FALSE then returns 'pclt'. When exact=TRUE then returns 'exact.mc'. When exact=NULL then returns either 'exact.mc' if the minimum sample size for any group is less than or equal to Nbound, otherwise returns 'pclt'.

### Value

a character vector with one of the following values: "pclt","exact.mc"

### See Also

`permKS`

[Package perm version 1.0-0.0 Index]