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Re: st: Forreach loop with esttab
From
Nick Cox <[email protected]>
To
"[email protected]" <[email protected]>
Subject
Re: st: Forreach loop with esttab
Date
Mon, 13 Jan 2014 17:39:52 +0000
Working backwards:
2. -parmest- (SJ, SSC etc.) is a user-written command. You must
install it before trying to run it. Eric Booth did explain that it is
user-written, by giving a reference to SSC.
1. The error about unmatched quotes probably arises from the line
global storelist = "${storelist} `yvar'1”
Look again at your double quotation marks. You need to match the first
quotation mark with the same character, ASCII 34.
0. The line
local `yvar'1 = _b[foreign]+_b[weight]
looks like a major bug. I see little point to adding those coefficients.
Nick
[email protected]
On 13 January 2014 17:27, Muhammad Ramzan <[email protected]> wrote:
> Thanks a lot Eric For your reply
>
> I have run your both codes.
> in the first code i am getting the following error message
>
> **using Roberto’s example here:
> . foreach yvar of varlist mpg price displacement {
> 2. regress `yvar' foreign weight
> 3. global `yvar'1 = _b[foreign]+_b[weight]
> 4. eststo `yvar'1
> 5. global storelist = "${storelist} `yvar'1”
> 6. }
>
> Source | SS df MS Number of obs = 74
> -------------+------------------------------ F( 2, 71) = 69.75
> Model | 1619.2877 2 809.643849 Prob > F = 0.0000
> Residual | 824.171761 71 11.608053 R-squared = 0.6627
> -------------+------------------------------ Adj R-squared = 0.6532
> Total | 2443.45946 73 33.4720474 Root MSE = 3.4071
>
> ------------------------------------------------------------------------------
> mpg | Coef. Std. Err. t P>|t| [95% Conf. Interval]
> -------------+----------------------------------------------------------------
> foreign | -1.650029 1.075994 -1.53 0.130 -3.7955 .4954422
> weight | -.0065879 .0006371 -10.34 0.000 -.0078583 -.0053175
> _cons | 41.6797 2.165547 19.25 0.000 37.36172 45.99768
> ------------------------------------------------------------------------------
> too few quotes
> r(132);
>
> in the second
> . sysuse auto, clear
> (1978 Automobile Data)
>
> .
> . foreach yvar of varlist mpg price displacement {
> 2. regress `yvar' foreign weight
> 3. local `yvar'1 = _b[foreign]+_b[weight]
> 4. estimates store `yvar'1
> 5. local storelist = "`storelist' `yvar'1"
> 6. parmest, label sav(test.dta, replace)
> 7. preserve
> 8. u test.dta, clear
> 9. keep label estimate stderr
> 10. rename estimate e1
> 11. rename stderr e2
> 12. g i = _n
> 13. reshape long e , i(i) j(j)
> 14. replace label = "" if j ==2
> 15. drop i j
> 16. set obs `=_N+1'
> 17. replace e = ``yvar'1' in l
> 18. replace label = "a" in l
> 19. g n = _n
> 20. rename e `yvar'
> 21. sa `yvar'1, replace
> 22. restore
> 23. }
>
> Source | SS df MS Number of obs = 74
> -------------+------------------------------ F( 2, 71) = 69.75
> Model | 1619.2877 2 809.643849 Prob > F = 0.0000
> Residual | 824.171761 71 11.608053 R-squared = 0.6627
> -------------+------------------------------ Adj R-squared = 0.6532
> Total | 2443.45946 73 33.4720474 Root MSE = 3.4071
>
> ------------------------------------------------------------------------------
> mpg | Coef. Std. Err. t P>|t| [95% Conf. Interval]
> -------------+----------------------------------------------------------------
> foreign | -1.650029 1.075994 -1.53 0.130 -3.7955 .4954422
> weight | -.0065879 .0006371 -10.34 0.000 -.0078583 -.0053175
> _cons | 41.6797 2.165547 19.25 0.000 37.36172 45.99768
> ------------------------------------------------------------------------------
> unrecognized command: parmest
> r(199);
>
>
> Regards
> MUHAMMAD RAMZAN
>
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