在此程序中,我们将找到熊猫系列的标准差。标准差是一种统计数据,用于衡量数据集相对于其均值的离散度,并计算为方差的平方根。
Step 1: Define a Pandas series
Step 2: Calculate the standard deviation of the series using the std() function in the pandas library.
Step 3: Print the standard deviation.
import pandas as pd
series = pd.Series([10,20,30,40,50])
print("Series: \n", series)
series_std = series.std()
print("系列的标准偏差: ",series.std())
输出结果Series:
0 10
1 20
2 30
3 40
4 50
dtype: int64
系列的标准偏差: 15.811388300841896