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Newsgroups: comp.graphics.apps.gnuplot
Date: Sun, 18 Nov 2018 13:09:37 -0800 (PST)
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Subject: Different scale and step size for y-axis
From: kristciko@gmail.com
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Xref: csiph.com comp.graphics.apps.gnuplot:4058

I want to plot the following dat file in a clustered histogram.
Since the y-values differ a lot e.g. 68, -0.04, etc. I want to scale the y-axis in a nonlinear way. yrange will be [-1:70].
I want to emphasise values from -1 to 1 in y-axis, which means to have a bigger scale size with a small interval, let's say 0.1. Then, for values from 1 to 70 I want to step using a bigger interval.

How can I achieve a y-axis like this?

-1------/-0,9------/-0,8---------/-0,7------//--------1----------20----------40----------60--------80


.dat file
-------------
#                              Delta-1                      Delta-2
"Preparation"          1.126717                   68.852979
"Establishment"     -0.0436158              1.5529298
"Transfer"               -0.1172298               0.5735358