https://app.dataquest.io/m/345/transforming-data-with-pandas/7/reshaping-data-with-the-melt-function
How was the df happy_two created. it was used in pd.melt() function
https://app.dataquest.io/m/345/transforming-data-with-pandas/7/reshaping-data-with-the-melt-function
How was the df happy_two created. it was used in pd.melt() function
Just take the first two rows from the happiness2015
dataframe. You may use the iloc
method to do this or directly slice the dataframe for the first the two rows.