如何在Pandas中按周区间绘制特征频率的柱状图或直方图？
2026-5-21
结构化展示你的DataFrame数据
我把你提供的DataFrame整理成清晰的Markdown表格形式，其中第三列代表每周对应特征的出现频率：
| Week/Year | feature | 频率 |
|---|---|---|
| 40/2017 | 2 | 147 |
| 3 | 32 | |
| 4 | 21 | |
| 5 | 21 | |
| 7 | 8 | |
| 8 | 1 | |
| 9 | 10 | |
| 10 | 10 | |
| 11 | 8 | |
| 12 | 23 | |
| 14 | 3 | |
| 15 | 10 | |
| 16 | 3 | |
| 17 | 4 | |
| 18 | 15 | |
| 19 | 10 | |
| 21 | 19 | |
| 22 | 12 | |
| 23 | 3 | |
| 24 | 8 | |
| 26 | 3 | |
| 27 | 47 | |
| 28 | 8 | |
| 29 | 6 | |
| 30 | 11 | |
| 31 | 11 | |
| 34 | 7 | |
| 35 | 8 | |
| 36 | 9 | |
| 38 | 21 | |
| ... | ... | ... |
| 51/2017 | 40 | 7 |
| 43 | 2 | |
| 44 | 1 | |
| 45 | 3 | |
| 46 | 1 | |
| 47 | 1 | |
| 51 | 2 | |
| 58 | 1 | |
| 62 | 3 | |
| 63 | 2 | |
| 64 | 1 | |
| 66 | 3 | |
| 67 | 1 | |
| 71 | 3 | |
| 72 | 3 | |
| 76 | 4 | |
| 77 | 5 | |
| 79 | 5 | |
| 81 | 1 | |
| 82 | 4 | |
| 85 | 3 | |
| 86 | 1 | |
| 87 | 1 | |
| 88 | 2 | |
| 89 | 1 | |
| 90 | 1 | |
| 93 | 4 | |
| 95 | 1 | |
| 96 | 3 | |
| 100 | 2 |
如果之后你需要对这些数据做进一步处理（比如统计分析、可视化或者数据清洗），直接说具体需求就好~
内容的提问来源于stack exchange，提问作者HassanB
相关产品推荐
相关产品推荐
