The textplot function in the gplots package may be of help. -- Gregory (Greg) L. Snow Ph.D. Statistical Data Center Intermountain Healthcare [EMAIL PROTECTED] (801) 408-8111
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Monica Pisica > Sent: Monday, November 19, 2007 8:17 AM > To: r-help@r-project.org > Subject: [R] print matrix content on plot > > > Hi, > > I saved as a matrix a summary of a PCA analysis and I've used > barplot to plot the PCA variances. I would like to print on > the same graphic the values of my matrix m1 - in other words > the summary of my PCA analysis. I can do it very painstaking > with text for each row and make sure that everything aligns > and so on but i wonder if there is a better method than that. > > My summary follows: > > m1 > > PC1 PC2 PC3 > PC4 PC5 PC6 PC7 PC8 > PC9Standard deviation 12.67140 8.252798 7.407514 3.71649 > 3.338228 1.974144 1.813919 1.416385 0.9981993Proportion of > Variance 0.50054 0.212320 0.171060 0.04306 0.034740 0.012150 > 0.010260 0.006250 0.0031100Cumulative Proportion 0.50054 > 0.712870 0.883920 0.92698 0.961720 0.973870 0.984130 0.990380 > 0.9934900 > PC10 PC11 > PC12 PC13 PC14 PC15 PC16 > PC17Standard deviation 0.9269088 0.8002766 0.4510176 > 0.3911732 0.3414279 0.2566597 0.2248179 > 6.359533e-16Proportion of Variance 0.0026800 0.0020000 > 0.0006300 0.0004800 0.0003600 0.0002100 0.0001600 > 0.000000e+00Cumulative Proportion 0.9961700 0.9981600 > 0.9988000 0.9992700 0.9996400 0.9998400 1.0000000 1.000000e+00 > > Thanks, > > Monica > _________________________________________________________________ > > > PC_MediaCtr_bigscreen_102007 > [[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.
