What is If else function in Qlikview where we use give me an example

[jonesbrown]

Hi All

I am new to Qlikview 

What is If else function  in Qlikview  where we use give me an example

plz help.

[prma7799]

https://community.qlik.com/t5/New-to-QlikView/IF-Else-condition/td-p/432912

https://community.qlik.com/t5/New-to-QlikView/If-else-condition-in-expressions/td-p/491695

https://community.qlik.com/t5/QlikView-App-Development/If-Else-If-Else/m-p/680833