How to use ArcGIS to separate certain % of data points scattered over certain area?

08 January 2021 1 10K Report

I was able to make a grid using fishnet in ArcGIS. But after that, I need to select 20% of points from each cell and make a different file containing ids of the data points as testing data set. And the remaining dataset is for training.

Javier Nori

Hi, here there are different ways to do that

https://support.esri.com/en/technical-article/000013141

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