i tried -replace- to without success e.g.:
. replace injurytype=minimal if injurytype>=.
minimal not found
r(111);
or
. replace injurytype="minimal" if injurytype>=.
type mismatch
r(109);
i have also tried -encode- and -recode- without luck. further advice/help would be appreciated.
regards,
bw
> Subject: st: RE: condensing varlist non-categorical contents to a newvar
> Date: Thu, 6 Mar 2008 22:02:30 +0000
> From: [email protected]
> To: [email protected]
>
> As far as I understand this you seem to need the -replace- command. But
> create a safe copy of the original first. However, -recode- does apply
> more
> generally than the examples imply.
>
> b. water
>
> stata 8.2,
>
> i have a variable named injurytype
>
> injurytype
> .
> .
> type II
> .
> .
> none sig
> .
> .
> type III
> type III
> .
> type III and IV
> .
> .
> .
> type IV
> .
> .
>
> i want to reclassify contents of variable injurytype in a new variable
> such that the missing values and none sig will be reported as minimal,
> type II remain as type II, type III remain as type III, but type III and
> IV to be combined with type IV and be reported as major. that is the new
> variable (let's call it newvar) would look something like this:
>
> newvar
> minimal
> minimal
> type II
> minimal
> minimal
> minimal
> minimal
> minimal
> type III
> type III
> minimal
> type IV
> minimal
> minimal
> minimal
> type IV
> minimal
> minimal
>
> i tried to look up [R] gen and egen but could not see any that would
> help. [R] recode seems to be closest but only applies to categorical
> variables. would appreciate advice and help on how to achieve what i
> wanted to do.
>
> regards,
> bw
>
>
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