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rgvavihs
Valued Contributor

Subset ratio and information density

Hi All,

Please give some examples to clarify my doubts on substet ratio  and information density .I gone through the definitions but it is  not much help full.Please share your ideas with examples and how does they help in  designing datamodelling .How do we test the datamodel with help of subset ratio and information density.

Thanks

3 Replies
qlikmsg4u
Valued Contributor

Re: Subset ratio and information density

Partner
Partner

Re: Subset ratio and information density

Hi rgv,

see below:

HTH Andy

buzzy996
Honored Contributor II

Re: Subset ratio and information density

those things we can identify from ur data model table,those are created automatically based on ur data source (information density) &how u define ur keys(subset ration).

How do we test the datamodel with help of subset ratio and information density.---there is no way to test,but u can find how much correctly u define ur keys (but it not always right,means don't expect 100% ratio as correct) from data model by looking those percentages.