Calculating Mean & SD in Test Stand Locals Array

[K_seeker]

Hi,

I have an array of data that I would like to process to extract the statistical info like mean, SD etc. Is there a ready made function available in Test Stand to do this without writing custom expressions?

Thanks

[Josh_W]

K_seeker,

Unfortunately, TestStand does not have built in expression functions for calculating statistical information.  You can see a list of all of the expression functions here:  https://www.ni.com/docs/en-US/bundle/teststand-api-reference/page/tsfundamentals/expression-function...

The easiest way to get the information you want is to pass the array to a code module (LabVIEW VI, CVI .dll, .NET assembly, etc.), do the arithmetic there, and pass the final value back to TestStand.