# Aggregate by nth percentile in groupby node

Please can the groupby node be improved by having the option to aggregate by a user specified percentile. I.e. using the 10th and 90th percentile is common usage, as is the 25th and 75th.

simon.

Hi Simon,

Have you tried using the auto-binner node to bin by quantile and then group using the bin column?  This should have the same effect save for the bin names not being very explanatory.

Aaron

Excellent idea. I had never thought about doing it like that. Learn something every day.

great!

simon.