How to get Repeat customers and new Customers ?

[gauravgg]

I have the following tables

Cust_id	Transaction_id	Amount	Date
1	001	1000	01/01/2016
2	002	231	11/01/2016
3	003	2342	02/01/2016
4	004	1100	20/01/2016

Cust_id	Cust_Name
1	gaurav
2	Anil
3	Jack
4	David

So the above two tables are linked with Cust_id

and these tables have data for 1 year

And the logic for Repeat and New Customer is,

Customer how has more than 1 transaction is the Repeat Customer (Transaction_id >1).

Customer who has only 1 transaction is a new customer (Transaction_id=1)

On the selected date i want the number of New Customer and Number of Repeat Customers

I also want which are the  Customer  Name in a table which are new and Repeat Customers

Basically i want count of New and Repeat Customers in KPI

and their details in the Report

Can anyone help me ?

Can we do this by Aggr() function ?

Thanks in Advance

[sunny_talwar]

May be something like this:

Repeat Customer

Count(DISTINCT {<Customer = {"=Count({<Date = {'<=$(=Date(Max(Date)))'}>}Transaction_id) > 1"}>} Customer)

New Customer

Count(DISTINCT {<Customer = {"=Count({<Date = {'<=$(=Date(Max(Date)))'}>}Transaction_id) = 1"}>} Customer)