Re: [R] Text mining

2013-01-26 Thread Steve Stephenson
Hi Giovanni, thanks a lot for your quick reply!!! I try to answer you in a few points: 1 - A Data Base containing all the towns and the Region they belong to (North, Sud...) is already available on the ISTAT site (www.ISTAT.it); 2- My goal was just to find a "method" supporting my idea, that is to

[R] Text mining

2013-01-26 Thread Steve Stephenson
Hallo to everybody, I would like to perform an analysis but I don't know how to proceed and whether R packages are available for my purpose or not. Therefore I'm here to request your support. *The idea is the following:* I noticed that the names of the towns and villages in northern Italy most of t

Re: [R] cubic spline

2012-12-02 Thread Steve Stephenson
Dear all, many thanks for your answer and support!! Steve -- View this message in context: http://r.789695.n4.nabble.com/cubic-spline-tp4651537p4651698.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing lis

Re: [R] cubic spline

2012-12-01 Thread Steve Stephenson
Hi Jorge, many thanks for your suggestion! I tried the function you mentioned and it looks working!! Now I have just to check that splint (R) and interp1 (Matlab) functions provide me the same results. Kind regards! Steve -- View this message in context: http://r.789695.n4.nabble.com/cubic

[R] cubic spline

2012-12-01 Thread Steve Stephenson
Hallo, I'm facing a problem and I would really appreciate your support. I have to translate some Matalb code in R that I don't know very well but I would like to. I have to interpolate 5 point with a cubic spline function and then I expect my function returns the Y value as output a specific X valu