MetricsWeighted (version 0.5.0)

r_squared_poisson: Pseudo R-Squared regarding Poisson deviance

Description

Wrapper to r_squared with deviance_function = deviance_poisson.

Usage

r_squared_poisson(actual, predicted, w = NULL, ...)

Arguments

actual

Observed values.

predicted

Predicted values.

w

Optional case weights.

...

Further arguments passed to r_squared.

Value

A numeric vector of length one.

See Also

r_squared.

Examples

# NOT RUN {
r_squared(0:2, c(0.1, 1, 2), w = rep(1, 3), deviance_function = deviance_poisson)
r_squared_poisson(0:2, c(0.1, 1, 2), w = rep(1, 3))
# }