search for: rgrt1

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2006 Mar 27
2
A plotting question - how to get error bars?
...Jan","Feb","Mar" on the x=axis instead of 1:3? 2. How to get "T"s on the end of my error bars like you have in standard scientific plots? Any comments gratefully received! Thanks, Toby xvals=1:3 #couldn't get it to be "Jan, Feb, Mar" on the x-axis rgrT1=c(10,20,30) errbarsT1lo=c(0.5830952,0.3741657,0.8944272) errbarsT1up=errbarsT1lo rgrT2=c(25,30,35) errbarsT2lo=c(1.356466,3.535534,1.140175) errbarsT2up=errbarsT2lo minx=min(xvals);maxx=max(xvals) miny=min(rgrT1-errbarsT1lo,rgrT2-errbarsT2lo);maxy=max(rgrT1+errbarsT1up,rgrT2+errbarsT2up) plot(x=0,y...