[R] : Question about correlation between data.

Lucky Strike antoniogonelli at libero.it
Mon Oct 19 09:19:17 CEST 2009





Lucky Strike wrote:
> 
> hi everybody, I'm a student, and I'm new using R! 
> I'm looking for statistical 
> help hoping somebody can answer me! 
> 
> This is my problem: 
> I have 2 temporal 
> series. The firstone is a series of mesured data (height of monitorated 
> points), the second is a series of temperature (in Celsius degree). 
> 
> Using 
> Matlab I have built  the two graphs (Measured Data - Time & Temperature - 
> Time). 
> 
> Looking those graphs I can surely say that there is a clear 
> correlation beetween theme, and also that the measured data are surely 
> influenced by the variations of temperature. 
> 
> Unfortunately my statistical 
> knowledges are not that large so using R seems quite difficult to me. 
> 
> My 
> question is: is there a code already written the can compare the 2
> temporal 
> series and can find the correlation between the data??? 
> And also: is there a 
> code that can correct the Measured Data from the influence of temperature
> and 
> return a clean data??? 
> 
> if you want I can send you the .txt file with data. 
> 
> 
> Thanks 
> Antonio Gonelli - University of Ferrara - Italy
> 
> ______________________________________________
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
> 
> 
Thanks for your help...I think your best suggestion is the one to ask to
alocal statistician, cause my problem is not simple to solve as I hoped!!!
Bye bye
Antonio
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