如何在python中绘制多个条形图

Question

我的意图是使用matplotlib和seaborn重新创建以下图形：

问题在于，我的工作方式仅是获得调解图表。我当前的图形如下所示：

我的代码如下所示：

.gitignore

数据如下：

此link包含数据

Answer 1

您可以使用熔体来重塑DataFrame

df_ = df[['Concurrent Users', '90th Percentile of Response Time (ms)',
     '95th Percentile of Response Time (ms)', '98th Percentile of Response Time (ms)',
     '99th Percentile of Response Time (ms)', '99.9th Percentile of Response Time (ms)']].melt('Concurrent Users')

并在hue中使用barplot参数

fig, ax = plt.subplots()
sns.barplot(x='Concurrent Users', y='value', hue=0, data=df_, ax=ax)

新的DataFrame df_如下所示：

   Concurrent Users                                      0  value
0                50  90th Percentile of Response Time (ms)     26
1               100  90th Percentile of Response Time (ms)     51
2               200  90th Percentile of Response Time (ms)    105
3               300  90th Percentile of Response Time (ms)    158
4               500  90th Percentile of Response Time (ms)    243

并且有这些dtypes

Concurrent Users     int64
0                   object
value                int64

Answer 2

您可以尝试以下方法：

enum

输出：