Why do I get errors when using QuadraticErrorTolerance and MinParentSize in fitrtree?

Hi all,

I am running the function fitrtree to make a regression tree. However, I get errors when I use the selectors mentioned in the question. fitrtree does work fine for me with other selectors; I am using PredictorNames ResponseName Surrogate and MergeLeaves. These are the errors I get:

"Error using classreg.learning.FitTemplate/fillIfNeeded (line 524) MinParentSize is not a valid parameter name."

"Error using classreg.learning.FitTemplate/fillIfNeeded (line 524) QuadraticErrorTolerance is not a valid parameter name."

I would greatly appreciate any help in understanding why I am getting these errors, as I really wanted to use these options. Thanks!

Best, Michael