I have 8000 points with a zipcode number.
Actually those are tweet points talking about zipcode, so multiple points have same number (e.g. 300 points with zipcode 32,805).
I want to get 800 sample points (as rule of having sampled mostly 10% of data) with stratified sampling where samples are drawn according to total number of points having same zipcode. e.g. 50 sample points from 300 points having 32,805 zipcode, maybe 10 from 100 points having zipcode 10,000 and so on.
I tried to find out sample questions to solve my problem but failed.
How can I do this in ArcGIS Desktop 10.3?