Convert Excel function into DAX

[kfschaefer1]

How do I convert the following, so I can use it within the query (DAX)?

=IFERROR(IF([@ResourceType]<>"Salaried/W-2","",LOOKUP(2,1/(([@Resouce]=SalaryDetail_Data!A:A)*([@Dates]=SalaryDetail_Data!C:C)),SalaryDetail_Data!D:D)/12),"")

thanks,

Karen