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mmstefan
New Contributor

User defined function or expression?

Hi,

I'm quite new to QlikView and I'm facing currently following problem - there is a list of car dealers, for each of them I calculate let's say 3  KPIs, like "% of total sales", "% of bad loans", "% of fraud cases".

Next step  is to calculate deviation of each KPI from the average value for all the dealers. If the deviation is greater than 20%, KPI gets note=4, if > 15% then gets note=3, if > 10% than note=2 else note=1.
So before final calculation I have following variables:

total_sales_note = 3;
bad_loans_note = 2;
fraud_cases_note = 1;

Based of these 3 variables I would need to calculate so called "Dealer grading note" which has also values 1 to 4. It is calculated like following:

dealer_grading = (total_sales_note * total_sales_weight) + (bad_loans_note * bad_loans_weight) + (fraud_cases_note * fraud_cases_weight)

where total_sales_weight = 0.5, bad_loans_weight = 0.3, fraud_cases_weight = 0.2 (fixed values)

if dealer_grading > 3.2 then dealer_grading_note = 4;
else if dealer_grading > 2.6 then dealer_grading_note = 3;
else if dealer_grading > 1.45 then dealer_grading_note = 2;
else dealer_grading_note = 1;

How you would implement it in QlikView? I mean the last step, calculation of dealer_grading_note / dealer_grading. At the end, it should be shown in the textbox
I was trying to write own function, but I have still too less experience .

Thank you in advance

1 Solution

Accepted Solutions
Highlighted
Sergey_Shuklin
Valued Contributor

Re: User defined function or expression?

Hello!

You may use this sketch for picking some ideas how dealer's note can be implemented.

dealers_kpi_pic1.png

I've left Web View mode switched on in the attached file. You can switch it off in View panel.

2 Replies
Highlighted
Sergey_Shuklin
Valued Contributor

Re: User defined function or expression?

Hello!

You may use this sketch for picking some ideas how dealer's note can be implemented.

dealers_kpi_pic1.png

I've left Web View mode switched on in the attached file. You can switch it off in View panel.

mmstefan
New Contributor

Re: User defined function or expression?

Thank you!