gnuplot来画图

一个可以在终端画图的工具。

如何画log的distribution

将indegree和outdegree的log分布在一张图上显示

set terminal png

set output "targetgraph_distribution.png"

unset logscale y

set table "outdegreestable"

plot "outdegrees.txt" using 1:(1) smooth frequency

unset table

set table "indegreestable"

plot "indegrees.txt" using 1:(1) smooth frequency

unset table

set logscale y

plot "outdegreestable" title "outdegrees distribution", "indegreestable" title "indegrees distribution"