Re: [Gnuplot-info] Smooth frequency and logscale

[Thomas S. <t.s...@fz...>]

plot without logscale into a file ('set table') and use this
file to plot with logscale:

unset logscale y
set table 'tablefilename'
plot 'file.txt' using (bin(($1), .1)):(1.0) smooth frequency
unset table
set logscale y
plot 'tablefilename' with linespoints


till_hm wrote:
> 
> Hey,
> 
> I tried to create a histogram as suggested here
> (http://gnuplot.sourceforge.net/demo/random.html) by using
> 
> bin(x,w)=w*floor(x/w)
> plot 'file.txt' using (bin(($1), .1)):(1.0) smooth frequency
> 
> which works nicely. However, if I execute
> 
> set logscale y
> 
> gnuplot seems to apply the log to (1.0) before adding up the values with
> frequency, such that I get the following error:
> 
> Warning: empty y range [1:1], adjusting to [0.99:1.01]
> 
> Any help is greatly appreciated!
> 
> Cheers,
> Till
> 

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