Residual sum-of-squares of a fitted model
Calculates the residual sum-of-squares for objects of class nls, lm, glm, drc or any other models from which residuals can be extacted. From version 1.3-6, this function uses weights, if object has an item $weights.
RSS(object)
object |
a fitted model. |
RSS = ∑_{i=1}^{n}w_i \cdot (y_i-\hat{y}_i)^2
The (weighted) residual sum-of-squares from the fit.
Andrej-Nikolai Spiess
m1 <- pcrfit(reps, 1, 2, l5) RSS(m1)
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