Converting multiple columns variable into dummy variables

Question

I'm thinking to convert multiple columns of categorical variables in a data frame to dummy variables using pandas. The code below works, but it seems too long. May I know how do I combine these 3 lines in a single line of code, please? Thank you

X = pd.get_dummies(df.height, prefix=['height'])

Y = pd.get_dummies(df.weight, prefix=['weight'])

Z = pd.get_dummies(df.age, prefix=['age'])**

Answer 1

You can use:

pd.get_dummies(data=df, columns=["height", "weight", "age"])