我有一个具有以下结构的DataFrame:
interval segment variable value 4 02:00:00 Night weekdays 154.866667 5 02:30:00 Night weekdays 100.666667 6 03:00:00 Night weekdays 75.400000 7 03:30:00 Night weekdays 56.533333 8 04:00:00 Night weekdays 55.000000 9 04:30:00 Night weekends 53.733333 10 05:00:00 Night weekends 81.200000 11 05:30:00 Night weekends 125.933333 14 07:00:00 Morning weekdays 447.200000 15 07:30:00 Morning weekends 545.200000 16 08:00:00 Morning weekends 668.733333 17 08:30:00 Morning weekends 751.333333 18 09:00:00 Morning weekdays 793.800000 19 09:30:00 Morning weekdays 781.125000 23 11:30:00 Noon weekdays 776.375000 24 12:00:00 Noon weekdays 741.812500 25 12:30:00 Noon weekends 723.000000 26 13:00:00 Noon weekends 734.562500 27 13:30:00 Noon weekends 763.882353 28 14:00:00 Afternoon weekdays 810.411765 31 15:30:00 Afternoon weekdays 855.411765 32 16:00:00 Afternoon weekdays 824.882353 33 16:30:00 Afternoon weekends 768.529412 34 17:00:00 Afternoon weekends 790.812500 35 17:30:00 Afternoon weekends 809.125000
我想生成一个条形图条形图,每个变量一个(工作日/周末),然后根据“段”列为条形图着色.
制作两个条形图非常简单:
g = sns.FacetGrid(melted,col="variable") g.map(sns.barplot,'interval','value')
我根据“段”坚持着色吧.根据文档,我需要做的就是在实例化FacetGrid时添加变量并设置一些调色板:
g = sns.FacetGrid(melted,col="variable",hue="segment",palette="Set3") g.map(sns.barplot,'value')
这些条彼此堆叠而不是遍布整个区间.我在这里错过了什么?
我用数据集创建了一个gist.