Answers for "add column to existing dataframe pandas calculated values"

1

add a value to an existing field in pandas dataframe after checking conditions

# Create a new column called based on the value of another column
# np.where assigns True if gapminder.lifeExp>=50 
gapminder['lifeExp_ind'] = np.where(gapminder.lifeExp >= 50, True, False)
gapminder.head(n=3)
Posted by: Guest on September-18-2020
0

how to assign a new value in a column in pandas dataframe

df = df.assign(industry='yyy')
Posted by: Guest on September-21-2020

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