Weiwei Du wrote:
> I tried this in Stata 8 but parmest is not recognized. May I know what
> version of Stata you're using??
after Scott Merryman wrote:
>> One way would be to use Roger Newson's -parmest- after estimating the
> model
>>
>> For example,
>>
>> . sysuse auto
>> (1978 Automobile Data)
>>
>> . qui poisson rep mpg head gear
>>
>> . parmest, list(label estimate std z p max95 min95 ,noobs)
>> format(estimate
>> std z p min95 max95 %9.2f) label
>>
>> +------------------------------------------------------------------+
>> | label estimate stderr z p max95 min95 |
>> |------------------------------------------------------------------|
>> | Mileage (mpg) 0.01 0.01 0.78 0.44 0.04 -0.02 |
>> | Headroom (in.) 0.02 0.09 0.18 0.85 0.18 -0.15 |
>> | Gear Ratio 0.17 0.19 0.90 0.37 0.54 -0.20 |
>> | Constant 0.42 0.60 0.70 0.48 1.61 -0.76 |
>> +------------------------------------------------------------------+
-parmest- is a user written package devised by Roger Newson. Download it via:
. findit parmest
Also, make sure your Stata is up to date:
. update q
CLIVE NICHOLAS |t: 0(044)191 222 5969
Politics |e: [email protected]
Newcastle University |http://www.ncl.ac.uk/geps
*
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* http://www.stata.com/support/faqs/res/findit.html
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