Count number of old/new ID

[reivax31]

Hi Qlikers,

I would like to calculate how many old/new ID I have between two dates. What I tried is :

count(distinct(if(Extract_Date = 'MAX DATE', ID)) - count(distinct(if(Extract_Date = 'MIN DATE', ID)) . But this doesn't work for a table like this :

MIN DATE	A	count(distinct(if(Extract_Date = MIN 'DATE', ID)) = 8
MIN DATE	B
MIN DATE	C
MIN DATE	D
MIN DATE	E
MIN DATE	F
MIN DATE	G
MIN DATE	H
MAX DATE	A	count(distinct(if(Extract_Date = MAX 'DATE', ID)) = 6
MAX DATE	B
MAX DATE	C
MAX DATE	I
MAX DATE	J
MAX DATE	K

The result I would like is to find 5 old ID (D,E,F,G,H) in my MIN DATE and 3 new ID (I,J,K) in my MAX DATE. If someone has and idea without doing anything in the script. Just in the visualisation console.

Thanks for your help

[sunny_talwar]

Is Extract_Date a true date field on is it just MIN_DATE and MAX_DATE?

[reivax31]

Hi,

It's a true date : in fact i'm using variable :  Extract_Date = date('$(vMinDate)')

[sunny_talwar]

So between the two dates selected, you would want to know what are ids which stop appearing and ids which came up new?

[sunny_talwar]

Check attached

[reivax31]

Yes that exactly what I want !

[reivax31]

I'm using Qlik Sense and .qvw doesn't show me any visualisation. I only see the script.

[sunny_talwar · Accepted solution]

I will share the expressions

=Count({<ID = p({<Extract_Date = {"$(=Date(Min(Extract_Date)))"}>})*e({<Extract_Date = {"$(=Date(Max(Extract_Date)))"}>})>}ID)

=Concat({<ID = p({<Extract_Date = {"$(=Date(Min(Extract_Date)))"}>})*e({<Extract_Date = {"$(=Date(Max(Extract_Date)))"}>})>}ID, ', ')

=Count({<ID = p({<Extract_Date = {"$(=Date(Max(Extract_Date)))"}>})*e({<Extract_Date = {"$(=Date(Min(Extract_Date)))"}>})>}ID)

=Concat({<ID = p({<Extract_Date = {"$(=Date(Max(Extract_Date)))"}>})*e({<Extract_Date = {"$(=Date(Min(Extract_Date)))"}>})>}ID, ', ')

[sunny_talwar]

shared the expressions I used

[reivax31]

Splendid !! I would never have found. Is it possible to hire you or invite you for some advance training on Qlik Script and Visualisation Expression ?