[Pandas](EN) Change type in DataFrame column
Environment and Prerequisite
- Python
- Pandas
Usage
- Use
.astype()
import pandas as pd
df = pd.DataFrame({'A': ['1', '2', '3'], 'B': [4, 5, 6]})
print(df.dtypes)
# convert column 'A' from string to int
df['A'] = df['A'].astype(int)
print(df.dtypes)