Python - 返回 Pandas 索引的最大值
要返回 Pandas 索引的最大值,请使用 index.max() 方法。首先,导入所需的库 -
import pandas as pd
创建 Pandas 索引
index = pd.Index([10, 20, 70, 40, 90, 50, 25, 30])
显示 Pandas 索引 −
print("Pandas Index...\n",index)
获取最大值 −
print("\nMaximum value..\n", index.max())
示例
以下为代码 −
import pandas as pd # Creating Pandas index index = pd.Index([10, 20, 70, 40, 90, 50, 25, 30]) # Display the Pandas index print("Pandas Index...\n",index) # Return the number of elements in the Index print("\nNumber of elements in the index...\n",index.size) # Return the dtype of the data print("\nThe dtype object...\n",index.dtype) # get the maximum value print("\nMaximum value..\n", index.max())
输出
将产生以下输出 −
Pandas Index... Int64Index([10, 20, 70, 40, 90, 50, 25, 30], dtype='int64') Number of elements in the index... 8 The dtype object... int64 Maximum value.. 90
广告