If you have signal series or a data series you can directly use the Statistical Characteristic Quantity Analysis Object. This object calculates different statistical characteristic quantities like range or standard deviation. The sample can be the complete data series or a range of the data series.
If you have a signal you must write a formula which calculates the start indices and the end indices of the event (for example the begin of a period). There are various events like Level crossings, Local Extrama, Slopes, etc. Then you can use these indices to form a signal series or a matrix from the signal sections. Since the length of the sections must be equal you must either use the shortest range or you must fill the other sections with void values. After that you can use the Statistical Characteristic Quantity Analysis Object.
See also
Event Isolation Analysis Object
Statistical Characteristic Quantity Analysis Object
Index Operator (FPScript)
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