Warning! It seems that you are using Dodona within another webpage, so not everything may work properly. Let your teacher know so that he can solve the problem by adjusting a setting in the learning environment. In the meantime, you can click this link to open Dodona in a new window.
K-Nearest Neighbors 2
Sign in to test your solution.
train <- (Year < 2005)
Smarket.2005 <- Smarket[!train,]
Direction.2005 <- Direction[!train]
train.X <- cbind(Lag1, Lag2)[train,]
test.X <- cbind(Lag1, Lag2)[!train,]
train.Direction <- Direction[train]
knn.pred <- ...
knn.table <- ...
knn.acc <- ...
You can submit as many times as you like. Only your latest submission will be taken into account.
Sign in to test your solution.