Dear R users,
I have a problem with plot option in R.
I want to plot all columns values in a single graph and the labels of x
axis the row names. I try to use matplot option, but I have a problem with
labels and thickness.  I use a very complex data with 100 columns and 406
rows.
I use this code:
> matplot(data.matrix(data1), type="l",xaxt="n")
> axis(1, labels=row.names(data1),at=1:NROW(data1))

A part of my data is like this:
     strong      medium     healtly
2007   0.606000   0.5101442   0.6226696
2006   1.398500   1.2362115   1.5150000
2005   2.242083   1.9661923   2.4346957
2004   2.981229   2.6141827   3.2402000
2003   3.403312   3.1088077   3.7789478
2002   4.101750   3.8283269   4.5865130
2001   4.991583   4.8069038   5.6671391

Thank you very much!

-- 
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Catalin-Constantin ROIBU
Forestry engineer, PhD
Forestry Faculty of Suceava
Str. Universitatii no. 13, Suceava, 720229, Romania
office phone     +4 0230 52 29 78, ext. 531
mobile phone   +4 0745 53 18 01
                       +4 0766 71 76 58
FAX:                +4 0230 52 16 64
silvic.usv.ro

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