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.