Try this: plot(x[,1], ylim=range(x[c(1,3)]), xaxt="n", xlab="", pch=16, col="blue") points(x[,3], pch=16, col="red") axis(1, at=1:nrow(x), labels=rownames(x), las=2) segments(1:nrow(x), x[,1]-x[,2], 1:nrow(x), x[,1]+x[,2], col="blue") segments(1:nrow(x), x[,3]-x[,4], 1:nrow(x), x[,3]+x[,4], col="red")
On 21/02/2008, Paul Hammer <[EMAIL PROTECTED]> wrote: > > Henrique Dallazuanna schrieb: > Perhaps: > > plot(x[c(1,3)], pch=16) > segments(x[,1],x[,3]-x[,2], x[,1], x[,3]+x[,4], col="red") > > > On 21/02/2008, Paul Hammer <[EMAIL PROTECTED]> wrote: > > > hi members, > > i try to plot two columns of a matrix as points with standard deviation. > a legend should also be there. the one points should be green and the > others red... > > column 1 and 3 are the values to plot and column 2 and 4 are the > attendant standard deviation (sd)... as xlab should show the rownames. i > tried a lot of attempts but without success:(... > > R code: > > PDE1A_int_sd_avg[1:4] > > prostate_avg prostate_sd breast_avg breast_sd > 2590617 7.057866 0.65549017 6.922251 0.1240702 > 2590616 4.407165 0.51983406 4.127747 0.4471652 > 2590615 4.806831 0.58847360 4.309884 0.1884463 > 2590618 3.314213 1.02590469 3.310029 0.6075215 > 2590612 7.878071 0.34838454 6.961996 0.4294136 > 2590613 7.148809 0.63653777 6.013015 0.6484706 > 2590611 5.382736 0.51058425 4.669508 0.5124079 > 2590607 4.448152 1.54271678 3.377348 0.6634425 > 2590608 4.184283 0.44209393 2.767696 0.3458292 > 2590606 6.237610 0.15831587 4.900560 0.3556708 > 2590601 2.871831 0.13629742 2.427491 0.7291913 > 2590600 2.777127 1.50248150 3.181344 0.2703518 > 2590599 3.854438 0.12178512 3.560036 0.4389107 > 2590628 4.065403 0.67835058 3.468860 0.8218848 > 2590619 1.623058 0.07643176 1.946055 0.5335189 > 2590586 1.102444 0.42467133 1.214922 0.5288023 > 2590591 3.842315 0.42584177 2.792450 0.2539151 > 2590645 4.882622 0.75542588 5.073177 0.2141262 > > help would be great... > > thanks > paul > > @ jim thanks for the hint assign :) > > ______________________________________________ > 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. > > > > > thanks for first but it works not really right. y axis should be the values > for columns and the x axis just the rowname (2590617, 2590616 etc). it > belongs always two point together (one for column prostate and one for > column breast). they should be positioned above. additional the standard > devation should be shown for every point... > > for a better understanding see attached file... > > thanks > paul > > -- Henrique Dallazuanna Curitiba-Paraná-Brasil 25° 25' 40" S 49° 16' 22" O ______________________________________________ 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.
