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Re: st: FORVAL loop incomplete


From   Nick Cox <[email protected]>
To   "[email protected]" <[email protected]>
Subject   Re: st: FORVAL loop incomplete
Date   Sat, 9 Nov 2013 16:07:55 +0000

Tell us what r(max) is.
Nick
[email protected]


On 9 November 2013 15:53, Francis, Richard N <[email protected]> wrote:
> Hello Statalist,
>
> Have a simple FORVAL loop which should result in multiple cycles.
>
> However, she only cycles once. I'm sure the answer is obvious to experienced Stata users (which I am not).
>
> The loop is as follows:
>
>
> forval i = 1/`r(max)' {
>     preserve
>     keep if id == `i'
>     sroot fcf
>                return list
>                ereturn list
>                replace Z14 = r(Z14) in `i'
>                replace Z24 = r(Z24) in `i'
>                replace Z34 = r(Z34) in `i'
>                replace Z4t = r(Z4t) in `i'
>                replace Z3t = r(Z3t) in `i'
>                replace Z2t = r(Z2t) in `i'
>                replace Z1t = r(Z1t) in `i'
>                append using new
>     restore
> }
>
> I am grateful for any thoughts anyone may have.
>
> Thank you!!
>
> Rick Francis
>
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