【发布时间】:2021-08-07 00:52:36
【问题描述】:
我有 2 个数据框,第一个数据是这样的:
| Name | Company | Model | Year | KmDriven | Variant | Engine | FuelType | Safety | AgentResponsible |
|---|---|---|---|---|---|---|---|---|---|
| car1 | Honda | HondaCity | 2006 | 10000 | V | V6 | Diesel | 4 | |
| car2 | Huandai | Santro | 2008 | 20000 | XL | V10 | Petrol | 3 | |
| car3 | Tata | Altroz | 2019 | 5000 | X | V6 | Diesel | 5 | |
| car4 | Ford | Figo | 2018 | 10000 | M | V6 | Petrol | 4 | |
| car5 | Tata | Nexon | 2020 | 5000 | XL | V10 | Diesel | 4 |
第二个数据集是:
| Company | Engine | FuelType | Safety | AgentResponsible |
|---|---|---|---|---|
| Honda | V6 | Diesel | 3 | Vinod |
| Honda | V10 | Diesel | 3 | Vinod |
| Honda | V6 | Diesel | 4 | Akash |
| Honda | V6 | Diesel | 5 | Akash |
| Tata | V6 | Diesel | 4 | Amit |
| Tata | V10 | Petrol | 5 | Akash |
| Tata | V10 | Diesel | 4 | Amit |
| Huandai | V10 | Petrol | 3 | Silva |
| Huandai | V10 | Diesel | 4 | Silva |
| Huandai | V10 | Diesel | 5 | Silva |
| Ford | V10 | Diesel | 4 | Silva |
| Ford | V6 | Petrol | 4 | Amit |
基于第二个数据集,我想在第一个数据集中填写 Agent Responsible。两个数据集的行和列维度不同。
实际D1为1900x20,D2为395x5。
数据集 2 有 4 列的大约 320 种组合来提供名称,但同一个人可以表示超过 1 种组合,如本例所示。
【问题讨论】: