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Replicate value of odds observations
Posted: Wed Mar 02, 2016 2:38 pm
by lilian.ferro
Hello,
I have a workfile where my id is a number (not a date).
I would like to replicate the value of the odds observations on the evens observations.
Can you help me?
Thanks,
Lilian
Re: Replicate value of odds observations
Posted: Wed Mar 02, 2016 2:46 pm
by EViews Gareth
Code: Select all
smpl if @mod(@trend,2)=0
x=x(-1)
smpl @all
Re: Replicate value of odds observations
Posted: Thu Mar 03, 2016 2:26 pm
by lilian.ferro
Thank you, but the code works only with observations before the 97th obs.
Here's my code. Hope you can help me.
Code: Select all
for !i = 1 to 135
series fx_!i=(x_!i(-24)+x_!i(-48)+x_!i(-72)+x_!i(-96))/4
smpl 97 @last
equation eq.ls x_!i xm_!i
eq.fit fx_!i
'equation eq.ls x_!i xf_!i
'eq.fit fx_!i
'equation eq.ls x_!i xm_!i xf_!i
'eq.fit fx_!i
smpl @all
next
smpl if @mod(@trend,2)=0
series fx_1=x_1(-1)
series fx_2=x_2(-1)
series fx_50=x_50(-1)
series fx_53=x_53(-1)
series fx_55=x_55(-1)
series fx_56=x_56(-1)
series fx_77=x_77(-1)
series fx_94=x_94(-1)
series fx_98=x_98(-1)
series fx_103=x_103(-1)
series fx_114=x_114(-1)
series fx_117=x_117(-1)
series fx_127=x_127(-1)
series fx_134=x_134(-1)
series fx_135=x_135(-1)
smpl @all
Re: Replicate value of odds observations
Posted: Thu Mar 03, 2016 2:29 pm
by EViews Gareth
There is nothing in my code to prevent it from working on observations past the 97th.
Re: Replicate value of odds observations
Posted: Thu Mar 03, 2016 2:55 pm
by lilian.ferro
I know, but as my variable is the result of a forecast from a equation that begins in the 97th obs, your code is only working for observations before the 97th.
Can you help me with that?
Re: Replicate value of odds observations
Posted: Thu Mar 03, 2016 3:07 pm
by startz
Do you intend to have fx on one side of the equation and x on the other?
Re: Replicate value of odds observations
Posted: Thu Mar 03, 2016 3:08 pm
by EViews Gareth
You appear to have changed my code to include an F.