Predictions Based on Linear Models
Function to predict a vector of full length (number of observations), where predictions according to missing
explanatory values are replaced by NA
.
mypredict.lm(object, newdata)
object |
an object of class |
newdata |
matrix or data frame to be predicted according to |
Vector of predicted values.
predict.lm
delivers a vector of reduced length, i.e. rows where
explanatory variables are missing are omitted. The full length of the
predicted observation vector is necessary in the indirect classification
approach (predict.inclass
).
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