pandas convert to integer code example
Example 1: column dataframe to int
df[[column_name]].astype(int)
Example 2: convert column to numeric pandas
df = df.apply(pd.to_numeric)
df[["a", "b"]] = df[["a", "b"]].apply(pd.to_numeric)
Example 3: make string numeric pandas
df['DataFrame Column'] = df['DataFrame Column'].astype(int)
Example 4: pandas change to numeric
>>> s = pd.Series(["8", 6, "7.5", 3, "0.9"])
>>> s
0 8
1 6
2 7.5
3 3
4 0.9
dtype: object
>>> pd.to_numeric(s)
0 8.0
1 6.0
2 7.5
3 3.0
4 0.9
dtype: float64
Example 5: convert pandas series from str to int
df['DataFrame Column'] = pd.to_numeric(df['DataFrame Column'])
Example 6: how to convert a pandas series from int to float in python
df['DataFrame Column'] = df['DataFrame Column'].astype(float)