# Qlik Sense App Development

Contributor II

## Count customers by condtion

Hiya

I wish to count a distinct customerID based on column criteria as a KPI.

Columns are

CustomerID, RepeatCust

1                         R

1                         R

1                         R

2                         N

2                         R

2                         R

3                         R

3                         R

3                         R

4                         R

4                         R

I only wish to count the total number of customers that are new and have repeated an order

N and R only

the answer should only be 1 out of 4 (only interested in customers like ID 2)

Every time I do the set analysis I get 4

1 Solution

Accepted Solutions
MVP

## Re: Count customers by condtion

May be this:

Count(DISTINCT {<CustomerID= p({<RepeatCust = {'N'}>})>} CustomerID)

5 Replies
MVP

## Re: Count customers by condtion

May be this:

Count(DISTINCT {<CustomerID= p({<RepeatCust = {'N'}>})>} CustomerID)

Contributor II

## Re: Count customers by condtion

Hiya

that answer was very similar just for counting a KPI, but need to make sure it counts the correct Customer ID

Reason because I have a chart. That tracks change

over time dimension (There is another column called Date )

CustomerID, RepeatCust  Change

1                       R                1

1                       R                1

1                        R                4

2                         N                0

2                         R                2

2                         R                6

3                         R                2

3                         R                2

3                         R                2

4                         R                1

4                         R                1

I only wish to concentrate on customers only like customerID  2

MVP

## Re: Count customers by condtion

To know which customer it is counting, you can use this:

Concat(DISTINCT {<CustomerID= p({<RepeatCust = {'N'}>})>} CustomerID, ', ')

Not applicable

## Re: Count customers by condtion

CustomerID,

COUNT(DISTINCT RepeatCust) AS Applicable_Cust

RESIDENT [YourSourceTable]

WHERE RepeatCust = 'R' OR RepeatCust = 'N';

then you do set analysis on [Applicable_Cost] = 2

or change the count into an IF, changing it into an indicator:

IF(COUNT(DISTINCT RepeatCust) = 2,'Yes','No') AS Applicable_Cust

Contributor II

## Re: Count customers by condtion

awesome team thank you x