calc_metric {sparselink} | R Documentation |
Calculate deviance
Description
Calculates Gaussian deviance (mean-squared error) and binomial deviance.
Usage
calc_metric(y, y_hat, family)
Arguments
y |
response |
y_hat |
predictor |
family |
character |
Value
Returns the deviance (scalar).
Examples
n <- 100
family <- "gaussian"
y <- stats::rnorm(n=n)
y_hat <- stats::rnorm(n=n)
calc_metric(y=y,y_hat=y_hat,family=family)
family <- "binomial"
y <- stats::rbinom(n=n,size=1,prob=0.5)
y_hat <- stats::runif(n=n)
calc_metric(y=y,y_hat=y_hat,family=family)
[Package sparselink version 1.0.0 Index]