[R-sig-Geo] Fw : image() with levels

[Roger Bivand]

On Fri, 18 Jun 2010, Lho Lho wrote:

You are very impatient, and have forwarded your message (with a large and 
unnecessary attachment) to the list as a repeat thread. This smells like 
homework. Please read the posting guide:

http://www.r-project.org/posting-guide.html

and respect other users' time (and server capacity and net bandwidth)

Questions should be well-framed, but yours are incomprehensible - it is 
impossible to know what your problem is (the subject is also very 
unclear). Please examine carefully a sample of other threads and the 
posting guide to see how to ask questions that may attract answers.

In general, attachments are not welcome. If an attachment seems 
essential, please only provide a link to the files considered for 
attachment, and do not attach the files themselves. Sending attachments to 
over 1600 list members uses energy on multiple servers without any need, 
and wastes server capacity. Only members prepared to reply are likely to 
need to access the attachment, so a link is much more practical, even if 
it takes a little longer to set up.

Your list admin,

Roger

>
>
> --- En date de : Ven 18.6.10, Lho Lho <manguefleur at yahoo.fr> a écrit :
>
>> De: Lho Lho <manguefleur at yahoo.fr>
>> Objet: image() with levels
>> À: "helpgeoR helpgeoR" <r-sig-geo at stat.math.ethz.ch>
>> Date: Vendredi 18 juin 2010, 9h30
>> Dear all 
>> 
>> I am beginner in R and I am involved in geostatistics
>> analysis
>> 
>> I failed to map my "values" with contour.filled() or
>> image() [and add levels afterward with contour()] because I
>> do not know how I should shape my data in order to use
>> image() or contour.filled()
>> 
>> I attached my data file for someone who can help me by
>> providing me the code 
>> 
>> Best regards,
>> 
>> lho
>> 
>> 
>>      

-- 
Roger Bivand
Economic Geography Section, Department of Economics, Norwegian School of
Economics and Business Administration, Helleveien 30, N-5045 Bergen,
Norway. voice: +47 55 95 93 55; fax +47 55 95 95 43
e-mail: Roger.Bivand at nhh.no