r2: Calculate R-Squared
In hmumme/bmi585hmumme: What the Package Does (One Line, Title Case)

Calculate R-Squared

1	r2(pred, truth)

`pred`	numerical vector of predicted values
`truth`	numerical vector of true values

R-squared value as a measure of model fitness. formula: R^2 = 1 - RSS/TSS

yTrue = c(0,1,1,1)

r2(pred = c(0,1,1,1.1), truth = yTrue)
r2(pred = c(0,1,0.7,1), truth = yTrue)

hmumme/bmi585hmumme documentation built on Dec. 20, 2021, 4:46 p.m.

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