标签: python pandas
我有一个简单的数据集,如下所示:
Transaction Number, Product 1, Flat White 1, Baguette 1, Tea 2, Burger 2, Fries 3, Sandwich 3, Water 3, Snacks
我想转换为以下内容:
1, Flat White, Baguette, Tea 2, Burger, Fries 3, Sandwich, Water, Snacks
如何使用Python进行更改?
Initial Input
Desired Output