QM Analytical Apps

[ajayk3]

Hello all,

In FIORI QM analytical apps, I have opened tile inspection lot analytics as shown below.

In inspection lot analytics , there are mini tiles such as Mean quality score & frequencies.

My question here is how the mean quality score and frequencies are calculated.

I have already checked SAP help but no any documentation is available related to calculation of mean quality score and frequencies

I hope some one has already found out this calculation rule

[ajayk3]

@all, waiting for the answer.

[ajayk3]

Hello Alkemade,

Thank you for your response. I have understood the explanation you provided. However, when I calculate the mean quality score using the formula (100 + 96.29 + 100 + 50.5) / 4, I get 86.6975, while the system's calculation shows 94.88.

What might be causing this significant difference? Is there a different formula for calculating the mean that I should be using?"

Similarly, I'm not understanding how frequencies are being calculated.

[HermanAlkemade]

Hi Ajay,

I thought this was based on the quality scores coming from the Usage Decisions.

Each UD code has a score (see configuration transaction QS53 below).

Then the calculation is the average of all the scores of your inspection lots with UD.