What we should note, however, is that we will still produce an upright image that we have to rotate later. Making the graphs will require some work, but everything is quite straightforward.
#Histograms gnuplot how to#
If you want to learn how to produce the figure below, keep reading! For one thing, the horizontal one might take up much less space. But sometimes, this is not the best way to represent data, and a horizontal version would be much better. If you needed it in the past, you have probably realised that gnuplot can make only vertical histograms. Turning a histogram I have seen people searching for a solution to this problem with the histograms.
First we will look into how the histogram can be made horizontal. But the problem of histograms is a bit broader than just making them shining. However, in the course of time, I came to realise that there are easier ways of getting the same results, therefore, here I will only show the simpler route. The method was a bit awkward, for it relied on an external gawk script, but if you are interested, you can still check out the details. At the early stages of writing my blog on various gnuplot-related tricks, I discussed a way of making histograms a bit more interesting.
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