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paulacalvalis
New Contributor III

Problems using the accumulated

Hi!

I have a trouble using cumulative function:

I have months (Month field) and a value for each month (Index),and I need to create one chart showing the points accumulated by months.

The problem I have is that the values ​​for each month are percentages(value index is percentage),

so i can not simply use the cumulative function cause it is use for natural numbers(sum), and i have percentages.

One example:

What I need is for March show the point:

Point = (avg(values for Index in January) + avg(values for index in February )+ avg(values for index in March) / 3

and so on for April ... etc

Can anyone tell me how to get it?

Activating the cumulative tab does not work properly because they are PERCENTAGES what I have, not natural numbers.

Thanks a lot!

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1 Solution

Accepted Solutions
paulacalvalis
New Contributor III

Re: Problems using the accumulated

5 Replies
datanibbler
Esteemed Contributor

Re: Problems using the accumulated

Hi Paula,

íf it does not work on the GUI, try to solve it in the script.

The basis of your percentages that you display are some numbers in the table, right?

So you'll have to build a cumulative total of that value, using the PREVIOUS() function - one per month.

- First you'll have to sort your table by month or by date if you have any.

- Then you can sum up all the records where the month is the same.

=> Voila. You have a cumulative total per month that you can use to calculate a percentage.

HTH

Best regards,

DataNibbler

munna1317
Contributor II

Re: Problems using the accumulated

hi ,

for cumulative calculation plz refer "RangeAvg" function .

Regards,

Harish

munna1317
Contributor II

Re: Problems using the accumulated

hi ,

for cumulative calculation plz refer "RangeAvg" function .

Regards,

Harish

paulacalvalis
New Contributor III

Re: Problems using the accumulated

Hi DataNibbler,

thanks for your support.

Let me explain again the problem !

I have this fields

Month Provider Index

01_2012 Pepe 100

01_2012 Jose 100

01_2012 Ramon 98

01_2012 Juan 100

02_2012 Pepe 65

02_2012 Jose 100

02_2012 Ramon 72

03_2012 Pepe 100

03_2012 Juan 100

04_2012 Pepe 89

04_2014 Ramon 92

I want to create a mixed chart (bar chart with lines) like the photo i

attached(photo1).

I have achieved the expression fot the bar chart: avg(), and if i want

the accumulated , i will active "acumular" (pantallazo1), but i have percentage

values (100, 100, 98... etc)

and i don't know how to achieve the chart i have to create.

Thanks for yout time

El 3 de septiembre de 2014 a las 11:03 DataNibbler <qcwebmaster@qlikview.com>

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paulacalvalis
New Contributor III

Re: Problems using the accumulated