How to Rank Percentile

[kkhangv]

I read the percentile 1 method, which is to find a value within an array.
In excel there is a function called PercentRank.EXC, which ranks the value based on an array of data, the output is the percentile.

I wonder if there is a way to use you library to reverse the percentile 1 method to get this?

[evgenyneu]

Hi @kkhangv, PercentRank.EXC has not been implemented yet. Feel free to submit a pull request if you want to add it. It would be very useful.