Answers for "pandas astype"

2

convert a pandas column to int

# convert Series
my_series = pd.to_numeric(my_series)

# convert column "a" of a DataFrame
df["a"] = pd.to_numeric(df["a"])
Posted by: Guest on November-13-2020
4

set column datatype pandas

df = pd.read_csv("weather.tsv", sep="\t",  
                 dtype={'Day': str,'Wind':int64})
df.dtypes
Posted by: Guest on October-14-2020
0

pandas astype str still object

df['column'] = df['column'].astype('|S80') #where the max length is set at 80 bytes,
Posted by: Guest on May-26-2021

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