Python Pandas中基于下一行阈值的新列

import pandas as pd

data = {'value': [1, 3, 5, 2, 4, 6]}
df = pd.DataFrame(data)

df['next_value'] = df['value'].shift(-1)

threshold = 3
df['threshold_exceeded'] = df['next_value'] > threshold

import pandas as pd

data = {'value': [1, 3, 5, 2, 4, 6]}
df = pd.DataFrame(data)

df['next_value'] = df['value'].shift(-1)

threshold = 3
df['threshold_exceeded'] = df['next_value'] > threshold

print(df)

   value  next_value  threshold_exceeded
0      1         3.0               False
1      3         5.0                True
2      5         2.0                True
3      2         4.0                True
4      4         6.0               False
5      6         NaN               False