CDF (Trace Data)

Menu Path: Trace > Data > Channel X > CDF

(Not available with all measurement types)

CDF shows the cumulative distribution function (CDF Cumulative Distribution Function: The cumulative probability that a parameter will be less than a given value X.) for the selected input channel. CDF is computed by integrating the PDF (Probability Density Function). CDF is explained in online help for the CCDF trace data¾for further details, see that topic.