@wlookup with loop variable

[mtimmes]

Hello - sorry if this a very basic question...

I'm trying to nest two for loops, where the inner loop selects a group of variables based on the value of the outer loop (in this case, country on the outer, product on the inner).
Unfortunately, I can't seem to make the line %prod = @wlookup(@wunion("in*",{%z})) work.
Any suggestions or advice appreciated, thanks.
----------------------------------------------------
%cntry = "be de uk"
for %z {%cntry}
%prod = @wlookup(@wunion("in*",{%z}))
for %y {%prod}
equation eq_{%y}.stepls {%y} econs
eq_{%y}.forecast {%y}_ls
next
next
-------------------------------------------------

[EViews Gareth]

Can't you just use:

Code: Select all

%cntry = "be de uk" for %z {%cntry} %prod = @wlookup("in*"+%z) for %y {%prod} equation eq_{%y}.stepls {%y} econs eq_{%y}.forecast {%y}_ls next next

[mtimmes]

Perfect, thank you for the help and the quick response.

[Ale_lanza]

for !%y = bah kuw oma qat sau uni
for !%x = _co2 _pop _gdp _tpes _tfc

genr l%y%x= log(%y%x)

next
next


a very basic question....but It does not work...

Thanks

[EViews Gareth]

Code: Select all

for %y bah kuw oma qat sau uni for %x _co2 _pop _gdp _tpes _tfc genr l{%y}{%x}= log({%y}{%x}) next next