[R] how to change the color of the regression line when using effect function
Hi all, Do you know how to change the color of the regression line, confidence interval etc. when plotting the effect function: plot(effect(explanatory varible, model.name),xlab,ylab) I tried to include the col argument of the plot function but it didn't work. Thanks,Karine [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] how to change the color of the regression line when using effect function
Hi all, Do you know how to change the color of the regression line, confidence interval etc. when plotting the effect function: library(effects) plot(effect(explanatory variable, model.name),xlab,ylab) I tried to include the col argument of the plot function but it didn't work. Thanks,Karine [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] (no subject)
Hi, I am using the nls function and it stops because the number of iterations exceeded 50, but i used the nls.control argument to allow for 500 iterations. Do you have any idea why it's not working? fm1 - nls(npe ~ SSgompertz(npo, Asym, b2, b3), data=f,control=nls.control(maxiter=500)) Error in nls(y ~ exp(-b2 * b3^x), data = xy, algorithm = plinear, start = c(b2 = pars[[b1]], : number of iterations exceeded maximum of 50 Thanks for your help, Cheers, Karine. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] nls problem with iterations
Hi, I am using the nls function and it stops because the number of iterations exceeded 50, but i used the nls.control argument to allow for 500 iterations. Do you have any idea why it's not working? fm1 - nls(npe ~ SSgompertz(npo, Asym, b2, b3), data=f,control=nls.control(maxiter=500)) Thanks for your help, Cheers, Karine. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] plot dates
hi everybody, How can you plot some dates? I mean how can i have the tickmarks with the label of each date on my x axis? The dates i use are in POSIXct format, i don't know if it matters. thanks a lot Karine _ Consultez vos emails Orange, Gmail, Yahoo!, Free ... directement depuis HOTMAIL ! [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] cluster analysis :: urgent
hi, how can i do cluster analysis on spatial data? (longitude latitude) Because i used the function clust of the clustTool package and it did'nt work at all: cl - clust(dv,3,method=hclustAverage,distMethod=euclidean) thanks a lot Karine HEERAH Master 2 , océanographie et environnements marins Université Pierre et Marie Curie (Paris 6) _ Consultez gratuitement vos emails Orange, Gmail, Free, ... directement dans HOTMAIL ! [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] kriging problem - very urgent
Hi everybody, I have a longitude vector and a latitude one. Associated to these coordinates, i have a matrix with some data at some coordinates but not all. Lon - seq(136.025,144.975,0.05) Lat - rev(seq(-66.975,-65.525,0.05)) dim(z) - c(Lon,Lat) And i have tried to apply to these data a kriging function. But first i need to reshape these 3 variables to have a dataframe with these and with the corresponding z values with the good coordinates. Do you know how i can do that? And i will have the same problem with the object that return the krige function (gstat package). It gives me a dataframe, and i want a matrix for the prediction. How can i do that, in order to plot it with the image function after. Thanks a lot Karine HEERAH Master 2 , océanographie et environnements marins Université Pierre et Marie Curie (Paris 6) 42 rue Salvador Allende 92000 Nanterre 06.61.50.97.47 _ [[elided Hotmail spam]] tre téléphone! [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] add sd to a plot
Hi, I would like to add sd bar to an existing plot. How can i do that? For example: library(MASS) x - rnorm(100) mean - mean(x) sd - sd(x) plot(mean) ## How can i add the sd bar around the mean point? thanks a lot Karine HEERAH Master 2 , océanographie et environnements marins Université Pierre et Marie Curie (Paris 6) 42 rue Salvador Allende 92000 Nanterre 06.61.50.97.47 _ [[elided Hotmail spam]] [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] 2 dimensional interpolation from matlab to R
Hi everybody. i have 2 datasets : one with a long grid a lat grid and a bathymetry grid the second one only has the long and lat coordinates. So i want to know the bathymetry associated to the second dataset. I thought it was a good idea to do an interpolation between the two datasets. I find a script doing that on matlab but i want to do it on R. Do you how to do it? for ii = 1:length(seal_dive_depth07) seal_bathy_depth07(ii) = interp2(long,latg,A,seal_lon07(ii),seal_lat07(ii)); end Karine HEERAH Master 2 mention océanographie et environnements marins, parcours océanique 42 rue Salvador Allende 92000 Nanterre 06.61.50.97.47 _ [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] contour function: changing colour according to different levels
Hi everybody, I am using the contour function to draw isobares. And i would like to to bold contours for an interval of 500m and weak contour for an interval of 100m. Can someone help me with this? Thanks a lot Karine _ [[elided Hotmail spam]] [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] to convert a character string in time
hi, I have my data time expressed in character string exple 5:20 (hour:min) and i want to convert these in times recognized by R. I have tried the POSIXct function: balise07$Hour - as.POSXIct(balise07$Hour) but it didn't work. Do you know why? Do you know how i can convert my string character in a real time? Thanks Karine HEERAH Master 2 mention océanographie et environnements marins, parcours océanique 42 rue Salvador Allende 92000 Nanterre 06.61.50.97.47 _ [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] FW: to convert a character string in time
hi, I have my data time expressed in character string exple 5:20 (hour:min) and i want to convert these in times recognized by R. I have tried the POSIXct function: balise07$Hour - as.POSIXct(balise07$Hour) but it didn't work. Do you know why? Do you know how i can convert my string character in a real time? Thanks Karine HEERAH Master 2 mention océanographie et environnements marins, parcours océanique 42 rue Salvador Allende 92000 Nanterre 06.61.50.97.47 _ [[alternative HTML version deleted]] _ [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] make a grid with longitude, latitude and bathymetry data
hi, i have a longitude vector (x) a latitude vector (y) and a matrix of bathymetry (z) with the dimensions (x,y). I have already succeeded in plotting it with the image.plot (package 'field') and the contour functions. But now, I want to make a grid in order to extract easily the bathymetry corresponding to a couple of longitude, latitude coordinates. Do you know a function or a package which can help me? Or do you know how to do it? (because i have already looked for it on the internet and i didn't find anything) Thanks a lot. Karine Faites une bonne action avec Bing Solidaire ! C'est ici ! _ [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] hdf files
hello, I have a problem to open an hdf file. i have downloaded the package 'hdf5' as it was advised on R seek. But when i try to load the file, the R console sends me an eror message: setwd(C:/Documents and Settings/Karine/Bureau/data/) #install.packages('hdf5') library(hdf5) sea_ice - hdf5load(asi-s6250-20090704-v5i.hdf, load = TRUE, verbosity = 3, tidy = FALSE) Grid_ice - hdf5load(LongitudeLatitudeGrid-s6250-Antarctic.hdf, load = TRUE, verbosity = 3, tidy = FALSE) sea_ice - hdf5load(asi-s6250-20090704-v5i.hdf, load = TRUE, verbosity = 3, tidy = FALSE) hdf5_global_verbosity=3 load=1 Erreur dans hdf5load(asi-s6250-20090704-v5i.hdf, load = TRUE, verbosity = 3, : unable to open HDF file: asi-s6250-20090704-v5i.hdf Grid_ice - hdf5load(LongitudeLatitudeGrid-s6250-Antarctic.hdf, load = TRUE, verbosity = 3, tidy = FALSE) hdf5_global_verbosity=3 load=1 Erreur dans hdf5load(LongitudeLatitudeGrid-s6250-Antarctic.hdf, load = TRUE, : unable to open HDF file: LongitudeLatitudeGrid-s6250-Antarctic.hdf Thanks a lot, Karine HEERAH Master 2 mention océanographie et environnements marins, parcours océanique 42 rue Salvador Allende 92000 Nanterre 06.61.50.97.47 Faites une bonne action avec Bing Solidaire ! C'est ici ! Discute avec tes amis partout, grâce à Messenger sur ton mobile. Cliquez ici ! _ [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] make a grid with longitude, latitude and bathymetry data
hi, i have a longitude vector (x) a latitude vector (y) and a matrix of bathymetry (z) with the dimensions (x,y). I have already succeeded in plotting it with the image.plot (package 'field') and the contour functions. But now, I want to make a grid in order to extract easily the bathymetry corresponding to a couple of longitude, latitude coordinates. Do you know a function or a package which can help me? Or do you know how to do it? (because i have already looked for it on the internet and i didn't find anything) Thanks a lot. Karine _ [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] hdf files
hello, I have a problem to open an hdf file. i have downloaded the package 'hdf5' as it was advised on R seek. But when i try to load the file, the R console sends me an eror message: setwd(C:/Documents and Settings/Karine/Bureau/data/) #install.packages('hdf5') library(hdf5) sea_ice - hdf5load(asi-s6250-20090704-v5i.hdf, load = TRUE, verbosity = 3, tidy = FALSE) Grid_ice - hdf5load(LongitudeLatitudeGrid-s6250-Antarctic.hdf, load = TRUE, verbosity = 3, tidy = FALSE) sea_ice - hdf5load(asi-s6250-20090704-v5i.hdf, load = TRUE, verbosity = 3, tidy = FALSE) hdf5_global_verbosity=3 load=1 Erreur dans hdf5load(asi-s6250-20090704-v5i.hdf, load = TRUE, verbosity = 3, : unable to open HDF file: asi-s6250-20090704-v5i.hdf Grid_ice - hdf5load(LongitudeLatitudeGrid-s6250-Antarctic.hdf, load = TRUE, verbosity = 3, tidy = FALSE) hdf5_global_verbosity=3 load=1 Erreur dans hdf5load(LongitudeLatitudeGrid-s6250-Antarctic.hdf, load = TRUE, : unable to open HDF file: LongitudeLatitudeGrid-s6250-Antarctic.hdf Thanks a lot, Karine HEERAH Master 2 mention océanographie et environnements marins, parcours océanique 42 rue Salvador Allende 92000 Nanterre 06.61.50.97.47 Faites une bonne action avec Bing Solidaire ! C'est ici ! _ [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] hdf files
hello, I have a problem to open an hdf file. i have downloaded the package 'hdf5' as it was advised on R seek. But when i try to load the file, the R console sends me an eror message: setwd(C:/Documents and Settings/Karine/Bureau/data/) #install.packages('hdf5') library(hdf5) sea_ice - hdf5load(asi-s6250-20090704-v5i.hdf, load = TRUE, verbosity = 3, tidy = FALSE) Grid_ice - hdf5load(LongitudeLatitudeGrid-s6250-Antarctic.hdf, load = TRUE, verbosity = 3, tidy = FALSE) sea_ice - hdf5load(asi-s6250-20090704-v5i.hdf, load = TRUE, verbosity = 3, tidy = FALSE) hdf5_global_verbosity=3 load=1 Erreur dans hdf5load(asi-s6250-20090704-v5i.hdf, load = TRUE, verbosity = 3, : unable to open HDF file: asi-s6250-20090704-v5i.hdf Grid_ice - hdf5load(LongitudeLatitudeGrid-s6250-Antarctic.hdf, load = TRUE, verbosity = 3, tidy = FALSE) hdf5_global_verbosity=3 load=1 Erreur dans hdf5load(LongitudeLatitudeGrid-s6250-Antarctic.hdf, load = TRUE, : unable to open HDF file: LongitudeLatitudeGrid-s6250-Antarctic.hdf Thanks a lot, Karine HEERAH Master 2 mention océanographie et environnements marins, parcours océanique 42 rue Salvador Allende 92000 Nanterre 06.61.50.97.47 _ [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.