[Limdep Nlogit List] Simulation Scenario

[David Hensher]

I think this will result in 0 and 1 becoming 1 and 2

so instead use =1


David Hensher
On 17/12/2019 3:33 PM, Muhammad Umair Khan via Limdep wrote:
> Dear Bill,
>
> Thank you very much for your reply. Can I also use the [+]1 scenario
> command in case of dummy-coded variables? For example, I have a dummy-coded
> variable, mild side-effects, coded as 0 (no side-effects) and 1 (mild
> side-effects). Can I simulate a scenario "=[+]1 interpreting that there
> would be one level increase in the severity of mild side-effects, that is,
> the severity would increase from to mild to, let's say, moderate?
>
> Thank you for your time.
>
> Umair
>
> On Thu, Dec 12, 2019 at 4:57 AM William Greene via Limdep<
> limdep at mailman.sydney.edu.au>  wrote:
>
>    
>> Umair.  Yes, it will change a 1 to 3.  It will also change a 2 to a 4.
>> Regards
>> Bill Greene
>>
>> On Tue, Dec 10, 2019 at 11:03 PM Muhammad Umair Khan via Limdep<
>> limdep at mailman.sydney.edu.au>  wrote:
>>
>>      
>>> Dear All,
>>>
>>> I am a newbie and just started using DCE and NLOGIT. I have three
>>> alternatives; Medication A, Medication B, No medication. One of my
>>> attributes is side-effects (SE) (0= no SE, 1= Mild SE, 2= Moderate SE, 3=
>>> severe SE). I am trying to create a simulation scenario by checking the
>>> probability of taking medication if the severity of side-effects change
>>> from 1 to 3. I am using the following command:
>>>
>>> ;simulate
>>> ;scenario:sidemi(*)=[+]2
>>>
>>> I am assuming that by using [+]2 NLOGIT would assume that I want to go
>>>        
>> two
>>      
>>> levels up from 1, that is, from 1 to 3 (mild to severe). Am I correct
>>>        
>> here?
>>      
>>> If no, what should be the best way? Furthermore the output I am getting
>>>        
>> is,
>>      
>>> for example, the probability of people taking medication would reduce by
>>> 10%. I am interesting in finding out if this 10% is statistically
>>> significant? Any command through which we can get additional statistics
>>> such as p-value?
>>>
>>> Thank you!
>>>
>>> Umair
>>> _______________________________________________
>>> Limdep site list
>>> Limdep at mailman.sydney.edu.au
>>> http://limdep.itls.usyd.edu.au
>>>
>>>
>>>        
>> --
>> William Greene
>> Department of Economics, emeritus
>> Stern School of Business, New York University
>> 44 West 4 St.
>> New York, NY, 10012
>> URL: https://protect-au.mimecast.com/s/cq8aCXLKZoi8nEE5u658JA?domain=people.stern.nyu.edu
>> Email: wgreene at stern.nyu.edu
>> Ph. +1.646.596.3296
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>>
>>
>>      
> _______________________________________________
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>    


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