regression_metrics: Compute regression quality metrics

In jiho/joml: Utilities for Machine Learning

Compute regression quality metrics

Description

Compute regression quality metrics

Usage

regression_metrics(pred, true)

pred_metrics(pred, true)

Arguments

pred	numeric vector of predictions
true	numeric vector of actual values

Value

a tibble with RMSE, MAE, R2, correlation R2, correlation R2 on log(n+1) transformed data

Deprecated

pred_metrics() is deprecated; use regression_metrics() instead.

Examples

res <- resample_split(mtcars, p=0.8) %>%
  xgb_fit(resp="mpg", expl=c("cyl", "hp", "qsec"), nrounds=100) %>%
  xgb_predict(fns=NULL)
regression_metrics(res$pred, res$mpg)

jiho/joml documentation built on Dec. 6, 2023, 5:50 a.m.