Thursday, April 19, 2012

how to calculate median in Hive

Use the following function which is built in 


percentile(BIGINT col, p)

and set p to be 0.5



and will calculate the median




credit : roberto@stumbleupon.com

No comments:

Post a Comment

Thank you for Commenting Will reply soon ......

Featured Posts

🌫️ Project Title: "Fog Buster – AI-Powered Visibility Enhancement System"

🔍 Project Vision: To design a device that allows vehicles (cars, trucks) and aircraft (planes, helicopters, drones) to see clearly during f...