出一道跟以下题目类似的题Write a function named max_row to find the row for where the value of a given column is maximum. It takes two arguments, a Pandas dataframe and the name of the column. It should return the row that contains the maximum value of the column.
时间: 2024-01-31 19:05:00 浏览: 26
Sure, here's a similar problem:
Write a function named "min_column" to find the column where the value of a given row is minimum. It takes two arguments, a Pandas dataframe and the index of the row. It should return the column that contains the minimum value of the row.
Here's a possible solution:
```python
import pandas as pd
def min_column(df, row_index):
# Get the row with the given index
row = df.iloc[row_index]
# Find the column with the minimum value in the row
min_col = row.idxmin()
return min_col
```
This function first extracts the row with the given index from the dataframe using the `iloc` method. It then uses the `idxmin` method to find the name of the column with the minimum value in the row. Finally, it returns the name of the column. You can use this function to find the column with the minimum value for a particular row in a Pandas dataframe.