EViews.com • c= @log(@abs(c))

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c= @log(@abs(c))

Posted: Fri Oct 28, 2022 11:56 pm

by tvonbrasch

Execute the code below. Why does c become NA?

: 2022-10-29 08_53_39-EViews.png (10.21 KiB) Viewed 4342 times

Thomas

Code: Select all

close @all
wfopen .\1.wf1

copy _s _saux

'auxiliary equation with @abs instead of @exp
system _saux
for !i= 1 to 2
	%line= _s.@line(!i) 
	%lineabs = @replace(@lower(%line), "exp", "@abs")
	_saux.append {%lineabs}
next

 %instr= _s.@line(3)
	_saux.append {%instr}
	_saux.gmm(w,noexinst,fastderiv,m=200)

copy c c2

c= @log(@abs(c))
show c

Re: c= @log(@abs(c))

Posted: Thu Nov 03, 2022 8:52 am

by EViews Jason

It will be fixed in the next patch.