What does the qlik.app.field.getData's frequencyMode parameter mean?

BMazurekDND — Sat, 16 Nov 2024 03:09:09 GMT

I'm looking at the documentation for qlik.app.field.getData()

https://help.qlik.com/en-US/sense-developer/November2019/Subsystems/APIs/Content/Sense_ClientAPIs/CapabilityAPIs/FieldAPI/getData-method.htm

and see a frequencyMode parameter (absolute, percent, relative and no frequency). Can someone explain what these mean? I haven't found anything with web or community searches.

I see corresponding values in the NxFrequencyMode enum of the SDK: https://help.qlik.com/en-US/sense-developer/November2019/APIs/Net+SDK/html/T_Qlik_Engine_NxFrequencyMode.htm

but no explanation there either.

The SDK page for ListObjectDef.FrequencyMode https://help.qlik.com/en-US/sense-developer/November2019/APIs/Net+SDK/html/P_Qlik_Engine_ListObjectDef_FrequencyMode.htm

has this description: "The frequency mode is used to calculate the frequency of a value in a list object." but that still doesn't give me much insight into what it is or why I might choose one value over another.

Re: What does the qlik.app.field.getData's frequencyMode parameter mean?

rwunderlich — Fri, 28 Feb 2020 14:48:55 GMT

Frequency is the count of occurrences (# of rows) of a value on the field. So given a Field "Fruit" in a table with three rows of values:

Apple
Apple
Pear

The Absolute frequency would be:

Apple: 2
Pear: 1

The Percent frequency would be:

Apple: 67%
Pear : 33%

I don't know what the "Relative" option returns. If you try it, let me know what you find.

-Rob

topic What does the qlik.app.field.getData's frequencyMode parameter mean? in Integration, Extension & APIs

What does the qlik.app.field.getData's frequencyMode parameter mean?

Re: What does the qlik.app.field.getData's frequencyMode parameter mean?