plotting two columns of a dataframe in python
df.plot(x='col_name_1', y='col_name_2', style='o')plotting two columns of a dataframe in python
df.plot(x='col_name_1', y='col_name_2', style='o')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)pandas merge two columns from different dataframes
#suppose you have two dataframes df1 and df2, and
#you need to merge them along the column id
df_merge_col = pd.merge(df1, df2, on='id')merge two columns pandas
df["period"] = df["Year"] + df["quarter"]Copyright © 2021 Codeinu
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