Re: [R] correlation matrix between data from different files

I improved yesterday a bit your script (mostly according to station numbers for the automatization). Here's the final version. thanks again! filenames <- list.files(pattern="\\_2008_reconstruit.csv$") Sensors <- paste("capteur_", 1:4, sep="") Stations <-substr(filenames,1,5) nsensors <- length

Re: [R] correlation matrix between data from different files

Hello Rui, Thanks a lot for your answer. Hou hoped that your script would help me? I answer you: It is WON-DER-FUL! It works very well! I had first some difficulties to adapt it to my data, but I succeeded afterwords when I made a test between 2 stations. It's not perfect yet (I still have to mo

Re: [R] correlation matrix between data from different files

Hello, jeff6868 wrote > > Dear users, > > I'm quite a new french R-user, and I have a problem about doing a > correlation matrix. > I have temperature data for each weather station of my study area and for > each year (for example, a data file for the weather station N°1 for the > year 2009, a

[R] correlation matrix between data from different files

Dear users, I'm quite a new french R-user, and I have a problem about doing a correlation matrix. I have temperature data for each weather station of my study area and for each year (for example, a data file for the weather station N°1 for the year 2009, a data file for the N°2 for the year 2010,