我有一个条形图,它计算三种不同方法的进动和召回,并用三种不同的颜色表示它们,我使用的代码如下
x=[0.4,0.31,0.21]
y=[0.45,0.38,0.27]
bar(x,y,0.1)
h = bar(x,diag(y),0.1,'stacked');
xlabel('precession')
ylabel('recall')
我想添加一个应该显示的图例maroon color is for indiscernible relation
,green is for discernible relation
并且blue is for equivalence relation