Comparison with NaN

[Madeleine]

Hello,

I created a calculated measure to see:
var x = selected month
var y = month -1

if x >= y return 1
if x < y return -1

but the issue is that I don't know how to get the result 0 if x == NaN or 0 or
y == NaN or 0 or
x == value and y == NaN

please see column Matrix 1.3

var x = <Selected Month(NO_AGG)>;
var y = <Month-1(NO_AGG)>;

if(x < y ) {
return -1; //
} else if (x => y && x,y!=0 ) {
return 1; // ok
} else {
return 0 // code that will execute if all above conditions are false

}

Thank you for your help,

[Ghezal_Salma]

Hello,
try this :

var x = <Selected Month(NO_AGG)>;
var y = <Month-1(NO_AGG)>;
if(x < y ) {
return -1; //
} 
else if (x => y && x,y!=0 ) {           
return 1; // ok
} 
else if (isNaN(x)) {                             
return 0 
}

[Madeleine]

Merci beaucoup pour votre aide, mais the result is not ok, returns -1, no change

[GregoryBiraud]

Hi @madeleine ,

Have you tried :

var x = <Selected Month(NO_AGG)>;
var y = <Month-1(NO_AGG)>;
if(x < y ) {
    return -1; //
} else if (x => y && x,y!=0 ) {           
    return 1; // ok
} else if (x == null || !x) {                             
    return 0 
}