errobars?

[Stephen Eglen]

Hi,

Both your questions are really related to how gnuplot works.  I'd
recommend reading the gnuplot help to see what it can do.  

> Does octave have a routine for plotting errorbars?  

Yes.  e.g.:

data  = [1, 5, 2; 2 6 1];
gplot [0:3] data using  1:2:3 with yerrorbars

first column of data = x value; second column = y value; third column
= size of error bar.

> 
> Also, how can I turn off the line labeling when plotting many
> different lines in one plot?

gset nokey

Cheers, Stephen



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