Arduino Uno + HC-SR04 + Labview - Statistic Analysis

[Venia]

Hi Everyone,

I'd like to create a Labview program to do a sensor analysis. I theoretically studied the sampling frequency, uncertainty (etc etc) and I have never put this knowledge into practice. So i have available:

-Arduino uno

-Labview 2018

-ultrasonic sensor HCSR04

thanks to the forum I was able to connect the sensor to the arduino and to measure the distance of objects with labview (using LINX)

but now how can i calculate uncertainty and sampling frequency in labview?

any advice, links, material to read and more is welcome. I don't want to copy but understand how to do it.

Thks all!!!