convert column to numeric pandas
# convert all columns of DataFrame
df = df.apply(pd.to_numeric) # convert all columns of DataFrame
# convert just columns "a" and "b"
df[["a", "b"]] = df[["a", "b"]].apply(pd.to_numeric)convert column to numeric pandas
# convert all columns of DataFrame
df = df.apply(pd.to_numeric) # convert all columns of DataFrame
# convert just columns "a" and "b"
df[["a", "b"]] = df[["a", "b"]].apply(pd.to_numeric)get column number in dataframe pandas
# PANDAS: get column number from colomn name
dataframe.columns.get_loc("<col_name>")python count variable and put the count in a column of data frame
df['freq'] = df.groupby('myvar')['myvar'].transform('count')Copyright © 2021 Codeinu
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