Add an analysis function to find the Kth largest value in an array

Idea created by sbeecher Employee on May 14, 2019
    Originally posted on UserVoice

    Expression analyses allow you to find the largest value of an attribute over a specified time range using the TagMax function. A function which offers the ability the find the Kth largest value (i.e. 2nd, 3rd, etc.) would be useful. Something similar to the LARGE function in Excel would be ideal.