摘要: 1.创建一个最简单的DataFrame fruits = pd.DataFrame([[30,21]],columns=['Apples','Bananas']) 2. 创建一个简单的Series ingredients = pd.Series(['4 cups','1 cup','2 large' 阅读全文
posted @ 2019-07-01 16:49 childhood_2 阅读(263) 评论(0) 推荐(0) 编辑