Formats key overall and cross-validation metrics from a fitted model
returned by [train_custom_rf()] into a character vector of human-readable lines.
Usage
rf_metric_text(fit, digits = 3)
Arguments
- fit
List returned by [train_custom_rf()].
- digits
Number of digits when formatting numeric values (default 3).
Value
A character vector of summary lines.
Examples
fit <- list(
metrics = list(
accuracy = 0.75,
f1_macro = 0.73,
cv_overall = NULL
),
test_truth = c("Bcell", "Bcell", "Tcell", "Tcell"),
test_pred = c("Bcell", "Tcell", "Tcell", "Tcell")
)
rf_metric_text(fit)
#> [1] "Overall accuracy: 0.750" "Overall F1 (macro): 0.730"
