Answers for "apply get two columns from dataframe"

2

pandas pass two columns to function

#Method 1:
df["Delivery Charges"] = df[["Weight", "Package Size", "Delivery Mode"]].apply(
  lambda x : calculate_rate(*x), axis=1)

#Method 2:
df["Delivery Charges"] = df.apply(
  lambda x : calculate_rate(x["Weight"], 
  x["Package Size"], x["Delivery Mode"]), axis=1)
Posted by: Guest on May-14-2021
2

select multiple columns in pandas dataframe

df1 = df[['a', 'b']]
Posted by: Guest on August-25-2021

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