Answers for "convert the column of a dataframe into upper case"

python pandas change column values to all caps

# Creating 'columnB' that has Uppercase versions of all of columnA's values
df['columnB'] = df['columnA'].str.upper()

Posted by: Guest on July-22-2021

convert all colnames of dataframe to upper

data.columns = map(str.lower, data.columns)

Posted by: Guest on May-30-2021

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