i. Add a column called Num_Copies with the following data: [300,290,450,760].

Question

Consider the given DataFrame ‘Genre’:

	Type	Code
0	Fiction	F
1	Non Fiction	NF
2	Drama	D
3	Poetry	P

Write suitable Python statements for the following:

i. Add a column called Num_Copies with the following data: [300,290,450,760].

ii. Add a new genre of type ‘Folk Tale' having code as “FT” and 600 number of copies.

iii. Rename the column ‘Code’ to ‘Book_Code’.

Answer 1

i. Genre["Num_Copies"]=[300,290,450,760]
ii. Genre.loc[4]=["Folk Tale","FT",600]
iii.Genre=Genre.rename({"Code":"Book_Code"}, axis=1)

OR

Genre=Genre.rename({"Code":"Book_Code"}, axis="columns")