> summary(model2)
                Length Class  Mode
call                 7 -none- call
type                 1 -none- character
predicted       191001 factor numeric
err.rate           400 -none- numeric
confusion           12 -none- numeric
votes           573003 matrix numeric
oob.times       191001 -none- numeric
classes              3 -none- character
importance         323 -none- numeric
importanceSD         0 -none- NULL
localImportance      0 -none- NULL
proximity            0 -none- NULL
ntree                1 -none- numeric
mtry                 1 -none- numeric
forest              14 -none- list
y               191001 factor numeric
test                 0 -none- NULL
inbag                0 -none- NULL
>