[R] cca biplot (vegan) failed in matplot
Dear List, I am trying to plot the result of cca using matplot but failed. Pls kindly help and thanks. Elaine The error message was error in xy.coords(x, y, xlabel, ylabel, log = log) : (list) object cannot be coerced to type 'double' code rm(list=ls()) library(vegan) library(MASS) # input richness birdrich -read.csv(c:/migration/CCA_richness_20100814.csv,header=T, row.names=1) # input environment # GID 1 row sum = 0 therefore deleted GID1 in birdenvi birdenvi -read.csv(c:/migration/CCA_envi_20100815.csv,header=T, row.names=1) birdrich.cca - cca(birdrich ~ ., birdenvi) birdrich.cca matplot(birdrich.cca) [[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] cca biplot (vegan) failed in matplot
Dear List, I am trying to plot the result of cca using matplot but failed. Pls kindly help and thanks. There is no 'matplot' method for cca objects. Where did you get the idea that there was one? If you want to plot the cca object, then ?plot.cca and ?ordiplot should help. Also look at the vignettes supplied with the package as they contain examples of plotting ordination objects. HTH Gavin Elaine The error message was error in xy.coords(x, y, xlabel, ylabel, log = log) : (list) object cannot be coerced to type 'double' code rm(list=ls()) library(vegan) library(MASS) # input richness birdrich -read.csv(c:/migration/CCA_richness_20100814.csv,header=T, row.names=1) # input environment # GID 1 row sum = 0 therefore deleted GID1 in birdenvi birdenvi -read.csv(c:/migration/CCA_envi_20100815.csv,header=T, row.names=1) birdrich.cca - cca(birdrich ~ ., birdenvi) birdrich.cca matplot(birdrich.cca) [[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-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] cca biplot (vegan) failed in matplot
Hello, Thanks for the response. matplot was tried for its function to distinguish assigned parts of a matrix by letters, for I wanna differentiate the dissimilar columns in a matrix. Any suggestion based on the idea above will be highly appreciated, such as points. Elaine On Sat, Aug 14, 2010 at 8:16 PM, Gavin Simpson gavin.simp...@ucl.ac.ukwrote: Dear List, I am trying to plot the result of cca using matplot but failed. Pls kindly help and thanks. There is no 'matplot' method for cca objects. Where did you get the idea that there was one? If you want to plot the cca object, then ?plot.cca and ?ordiplot should help. Also look at the vignettes supplied with the package as they contain examples of plotting ordination objects. HTH Gavin Elaine The error message was error in xy.coords(x, y, xlabel, ylabel, log = log) : (list) object cannot be coerced to type 'double' code rm(list=ls()) library(vegan) library(MASS) # input richness birdrich -read.csv(c:/migration/CCA_richness_20100814.csv,header=T, row.names=1) # input environment # GID 1 row sum = 0 therefore deleted GID1 in birdenvi birdenvi -read.csv(c:/migration/CCA_envi_20100815.csv,header=T, row.names=1) birdrich.cca - cca(birdrich ~ ., birdenvi) birdrich.cca matplot(birdrich.cca) [[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. [[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.
