Displaying 1 result from an estimated 1 matches for "t1_scrd_a".
2006 Nov 11
1
predict.lda is missing ?
I'm trying to classify some observations using lda and I'm getting a
strange error. I loaded the MASS package and created a model like so:
>train <- mod1[mod1$rand < 1.7,]
>classify <- mod1[mod1$rand >= 1.7,]
>lda_res <- lda(over_win ~ t1_scrd_a + t1_alwd_a, data=train, CV=TRUE)
That works, and all is well until I try to do a prediction for the holdouts:
>lda_pred <- predict(lda_res, classify)$class
Error in predict(lda_res, classify) : no applicable method for "predict"
If I try predict.lda specifically I get
> lda_p...