[GRASSLIST:7928] Re: R Stats and GRASS primer (wanted)

[Thomas Adams]

Roger & Feng,

Ooops. Should have double checked before I posted. Thanks for the 
correction, Roger! BTW, I should have my plans to pass through Bergen in 
Oct. on my way to Tromso settled by the end of August. I'll let you know.

Regards,
Tom


Roger Bivand wrote:

>On Tue, 16 Aug 2005, Thomas Adams wrote:
>
>  
>
>>Feng,
>>
>>Go to CRAN (http://cran.r-project.org/) to the Newsletter section and 
>>get the Volume 5/1, May 2005 issue. There is an article on the new 
>>GRASS/R interface that's needed with R 2.1 & GRASS 6.x. Hope this helps.
>>    
>>
>
>Please make that: http://grass.itc.it/newsletter/index.php - the article 
>is the the GRASS Newsletter volume 3, June 2005, pp. 11-16, and an erratum 
>is there too for difficulties installing on a server rather than a 
>workstation. 
>
>rast.get() is replaced in the new framework by readFLOATsp() and 
>readCELLsp(), so you will have to change your code; in addition, the 
>objects returned are different too.
>
>Roger
>
>  
>
>>Tom
>>
>>
>>Feng Tan wrote:
>>
>>    
>>
>>>Hi, List,
>>>
>>>Thanks for your help. I have successfully installed GRASS6.0/R. It works on 
>>>spearfish test dataset. But when I run my own dataset which have worked for 
>>>GRASS5.7/R does not work for GRASS6.0/R, it said:"cannot find function 
>>>rast.get() ".   Please help!!
>>>
>>>Thanks!
>>>
>>>Feng
>>>
>>>
>>>
>>>On Saturday 23 July 2005 02:04, Markus Neteler wrote:
>>> 
>>>
>>>      
>>>
>>>>Hi Feng,
>>>>
>>>>I always launched update.packages() before installing the
>>>>sp things. Then a Tcl window pops up where I select a mirror
>>>>site.
>>>>
>>>>Or: probably you tcl/tk libraries are not installed [properly]?
>>>>
>>>>Markus
>>>>
>>>>On Fri, Jul 22, 2005 at 09:23:44AM -0600, Feng Tan wrote:
>>>>   
>>>>
>>>>        
>>>>
>>>>>hi, Markus,
>>>>>
>>>>>When I installing the R/GRASS6.0 interface using your instruction , the
>>>>>
>>>>>following error showed:
>>>>>     
>>>>>
>>>>>          
>>>>>
>>>>>>install.packages(c("sp","rgdal","maptools"), dependencies=TRUE)
>>>>>>       
>>>>>>
>>>>>>            
>>>>>>
>>>>>--- Please select a CRAN mirror for use in this session ---
>>>>>Error in inherits(x, "factor") : Object "res" not found
>>>>>
>>>>>what happened?
>>>>>
>>>>>Thanks,
>>>>>
>>>>>Feng
>>>>>
>>>>>On Thursday 21 July 2005 03:15, Markus Neteler wrote:
>>>>>     
>>>>>
>>>>>          
>>>>>
>>>>>>[GRASSLIST:7657] Re: R Stats and GRASS primer (wanted)
>>>>>>
>>>>>>From:
>>>>>>Markus Neteler
>>>>>>       
>>>>>>
>>>>>>            
>>>>>>
>>> 
>>>
>>>      
>>>
>>
>>    
>>
>
>  
>


-- 
Thomas E Adams
National Weather Service
Ohio River Forecast Center
1901 South State Route 134
Wilmington, OH 45177

EMAIL:	thomas.adams at noaa.gov

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