Re: st: trouble with traveltime command

[Nick Cox <njcoxstata@gmail.com>]

Malheureusement pas.

Nick

On 15 Feb 2013, at 14:19, Valerie Orozco <Valerie.Orozco@toulouse.inra.fr 
> wrote:

> Thank you Nick, you were right about the new version. Now it works :
>
> . list  end_city start_city days hours mins traveltime_dist
>
>      
> +-- 
> --- 
> --- 
> --- 
> --- 
> --- 
> --- 
> --- 
> ---------------------------------------------------------------------+
>     |                               end_city         start_city    
> days   hours   mins   travel~t |
>      
> |-- 
> --- 
> --- 
> --- 
> --- 
> --- 
> --- 
> --- 
> ---------------------------------------------------------------------|
>  1. | 1500 market st, philadelphia, PA 19102   Philadelphia, PA       
> 0       0      3         .5 |
>  2. |                       Philadelphia, PA   Philadelphia, PA       
> 0       0      0          0 |
>  3. |                          Allentown, PA   Philadelphia, PA       
> 0       1     11       61.3 |
>  4. |                          Lancaster, PA   Philadelphia, PA       
> 0       1     31       79.6 |
>      
> +-- 
> --- 
> --- 
> --- 
> --- 
> --- 
> --- 
> --- 
> ---------------------------------------------------------------------+
>
> The other question I have is why with French data it doesn't work  :
>
> . traveltime, start_x(lat_home) start_y(long_home)    end_x 
> (lat_ad)   end_y(long_ad)   km  mode(1)
>
> . list  ad1 MonAd lat1 long1  lat2 long2 days hours mins  
> traveltime_dist if _n==13
>
>      
> +-- 
> --- 
> --- 
> --- 
> --- 
> --- 
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> --- 
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> --------------------------------------------------------------------+
>     |                                         
> ad1                                   MonAd       lat1       
> long1      lat2      long2   days   hours   mins   travel~t |
>      
> |-- 
> --- 
> --- 
> --- 
> --- 
> --- 
> --- 
> --- 
> --- 
> --- 
> --- 
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> --------------------------------------------------------------------|
> 13. | rue des cigognes, 31520 ramonville, france   21 allee de  
> brienne, toulouse, france   43.55332   1.472469   43.6054    
> 1.432587      0       0      0          0 |
>      
> +-- 
> --- 
> --- 
> --- 
> --- 
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> --- 
> --- 
> --------------------------------------------------------------------+
>
> You can see that I have 2 different points but distance and time are  
> set to 0 between the 2 addresses.
> Any idea?
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