The log likelihood of a chi-squared density with data, x, df and ncp parameters.

likchisq(df, ncp = 0, x, log = FALSE)

## Arguments

df degrees of freedom (non-negative, but can be non-integer). non-centrality parameter (non-negative). vector of quantiles. logical; if TRUE, probabilities p are given as log(p).

## Value

A numeric scalar for the log likelihood of the chi-squared density given the data where df and ncp can be held constant or if vector were given vector will be returned.

## Details

The log likelihood is the log of a function of parameters given the data.

## Examples

likchisq(x = rchisq(n = 2, df = 4),
df = 4)#> [1] 0.007096195