On 2 M�rta 2006, at 10:10, Steffen Hokland wrote:
E.g.
- Variable Temp can take values of 40.5, 41.5 and 42.5
- Variable Dose_Group can take values from 1 -- 14
Then
gen Include=0
replace Include=1 if Temp==42.5 | Dose_Group<3
returns:
Dose_Group invalid name
r(198)
I've tried different combinations of parantheses in the expression
(for some reason I can make an AND-statement work).
Can someone tell me the correct syntax, or is OR-statements just
not allowed in replace?
Funny -
. sysuse auto, clear
(1978 Automobile Data)
. rename foreign Temp
. rename turn Dose_Group
. gen Include=0
. replace Include=1 if Temp==1 | Dose_Group<35
(26 real changes made)
.
Ron�n Conroy
[email protected]
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