并排放置直方图 [英] Put histogram side-by-side

问题描述

我想对一个堆叠在gnuplot中的直方图进行分组，类似于此图像:

I want to group an histogram rowstacked in gnuplot similar to this image:

我有这2个文件，直方图的数据来自:

I have these 2 files where the data from the histogram comes from:

#Round-robin             
Input           West-Virginia   ChicagoI        ChicagoII       California
1500            28          25    28     19
3000            30          24    25     21
4500            28          28    25     19
6000            34          25    23     18

#Min-makespan                
Input                        West-Virginia ChicagoI      ChicagoII     California
1500                         34          20           30          17
3000                         33          30           21          16
4500                         31          23           38          9
6000                         42          21           38          0

plot for [i=2:5] 'cloudusage-roundrobin.dat' using i:xtic(1), \
     for [i=2:5] 'cloudusage-minmakespan.dat' using i:xtic(1)

1-我的绘图指令将两个直方图堆叠在一起，而不是并排放置.如何将它们与2 xx标签并排放置?

1 - My plot instruction stack both histograms, instead of having them side-by-side. How I put them side-by-side, and also with the 2 xx labels ?

推荐答案

您必须使用newhistogram来开始新的直方图.为了使用相同的线型，必须给第二次调用newhistogram选项lt 1:

You must use newhistogram to start a new histogram. In order to use the same linetype, you must give the second call to newhistogram the option lt 1:

reset
set style data histogram
set style histogram rowstacked title offset 0,-1
set bmargin 4
set boxwidth 0.9
set style fill solid border lt -1
set key autotitle columnheader horizontal

plot newhistogram 'Cluster 1', \
     for [i=2:5] 'cloudusage-roundrobin.dat' using i:xtic(1),\
     newhistogram 'Cluster 2' lt 1, \
     for [i=2:5] 'cloudusage-minmakespan.dat' using i:xtic(1) notitle

4.6.4的结果:

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