confusion_matrix: Create a confusion matrix
In mdlincoln/modeltests: Data model performance tests

This function builds a confusion matrix from two logical vectors.

1	confusion_matrix(truth, pred)

`truth`	A logical vector of true values
`pred`	A logical vector of values predicted by the model

A dataframe summing every combination

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t <- c(TRUE, TRUE, FALSE, TRUE, FALSE)
p <- c(TRUE, FALSE, TRUE, TRUE, FALSE)
confusion_matrix(t, p)

mdlincoln/modeltests documentation built on May 22, 2019, 4:14 p.m.

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