EViews.com

Posted: **Mon Jan 11, 2016 9:24 am**

Hi,

I made 3x8 panel regressions. I want to put the number of the observations of each regression into a table. How does this work? My code doesnt work. I think i just need the right @obs command!

Code: Select all


matrix(3,8) observations
observations.setrowlabels consumption investment gdp

for %dpv c i y
	for !eqnr= 1 to 8
		scalar observations_{%dpv}{!eqnr} = observations_{%dpv}{!eqnr} + {%dpv}{!eqnr}.@obs{%dpv}{!eqnr}
observations({%dpv},{!eqnr}) = observations_{%dpv}{!eqnr}
next 
next

delete observations*

thank you very much!
best
YK

Posted: **Mon Jan 11, 2016 9:27 am**

I don't understand this line:

Code: Select all


 scalar observations_{%dpv}{!eqnr} = observations_{%dpv}{!eqnr} + {%dpv}{!eqnr}.@obs{%dpv}{!eqnr}

Why are you adding the scalar to itself?

Posted: **Mon Jan 11, 2016 10:17 am**

sorry that's a bad manner, that I learnt at the beginning of my programming and I still sometimes use it. correct code is

Code: Select all

scalar observations_{%dpv}{!eqnr} = {%dpv}{!eqnr}.@obs{%dpv}{!eqnr}

which still doesnt work :(

Posted: **Mon Jan 11, 2016 11:33 am**

Probably just need:

Code: Select all


scalar observations_{%dpv}{!eqnr} = {%dpv}{!eqnr}.@regobs

Posted: **Tue Jan 12, 2016 5:11 am**

thanks! works fine!

EViews.com

Extracting observations into matrix

Extracting observations into matrix

Re: Extracting observations into matrix

Re: Extracting observations into matrix

Re: Extracting observations into matrix

Re: Extracting observations into matrix