Hello I am creating a linear model with the command
net5 = lm( X[,1] ~ PrinComp[,1:5]) where my vector PrinComp looks like this
> head(PrinComp[,1:5])
PC1 PC2 PC3 PC4 PC5
[1,] 1.8626055 -3.34190998 -0.5448889 2.8296751 0.3994096
[2,] 3.1124144 -1.68113572 1.7187314 -2.0162583 -0.2935675
[3,] 3.3538049 -0.05471002 -2.9385065 0.6921495 -2.2743761
[4,] 2.3491111 1.46433537 3.2600091 0.5121311 -2.2212727
[5,] 1.4467501 2.64829347 -2.4559811 -2.4745585 -2.3537081
[6,] 0.1575151 3.35242794 1.9367978 3.0293779 -1.4176263
now I am trying to use the predict command like this
y=predict(net5, newdata=data.frame(PrinCompPredict)[,1:5]) where
> data.frame(PrinCompPredict)[,1:5]
PC1 PC2 PC3 PC4 PC5
1 6.473546 7.529725 1.192588 0.1401967 10.81945
and I am getting the following error message,
Mensajes de aviso perdidos
'newdata' had 1 rows but variable(s) found have 164 rows
Does anybody know what can be wrong with this? thank you
Felipe Parra
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