Percentile calculation helps helps you in ranking data and calculating median. Here’s how to calculate percentile in PostgreSQL.
Median calculation helps find middle value and avoid data noise. Here’s how to calculate median in PostgreSQL.
It can be a pain to calculate percentile in MySQL. There are no functions for it yet. Here’s a ready made query to do it.
Calculate percentile from frequency or counts in MySQL. E.g, to rank customers based on number of purchases or orders instead of total sales
Calculate percentile from recency in MySQL. E.g, to rank customers based on recency of purchases or orders