I have this dataset:
var1_19Q1 var2_19Q1 var1_19Q2 var2_19Q2 var1_19Q3 var2_19Q3
1 2.8 3.6 2.2 1.5 1.2 2.3
I want to reshape it in order to have:
var1 var2
19Q1 2.8 3.6
19Q2 2.2 1.5
19Q3 1.2 2.3
Do you know how to do it?
Thanks
R