Displaying 1 result from an estimated 1 matches for "mysetosamodel".
2012 Dec 10
3
splitting dataset based on variable and re-combining
...and create a dataframe of just two Species, setosa and versicolor, shuffle them
data(iris)
iris <- iris[(iris$Species=="setosa" | iris$Species=="versicolor"),]
irisindex <- sample(1:nrow(iris), nrow(iris))
iris <- iris[irisindex,]
# Make predictions on setosa using the mySetosaModel model, and on versicolor using the myVersicolorModel:
predict(mySetosaModel, iris[iris$Species=="setosa",])
predict(myVersicolorModel, iris[iris$Species=="versicolor",])
The problem is this will give me a vector of just the setosa results, and then one of just the versicolor r...