Filter date > 2018-Jan

[Qlikuser09]

I want to filter dates greater than 2018-Jan, 

Count ({< [ Date]={"> 2018-Jan"}>}[ customers])

is giving me error called "undefined values "

[Taoufiq_Zarra · Accepted solution]

@Qlikuser09  be sure that you use the correct date format

for example in your load script you have :

in this case for this example:

Data:

load * inline [
Date,customers
2018-Jan,1
2018-Feb,2
2018-Mar,3
2018-Apr,4
];

with this expession:

=Count({<Date={">$(=Date('2018-Jan'))"}>} customers)

I have this ouput: