Informatics Practices
What will be the output of the following program ?
import pandas as pd
dic = {'Name' : ['Sapna', 'Anmol', 'Rishul', 'Sameep'], 'Agg' : [56, 67, 75, 76], 'Age' : [16, 18, 16, 19]}
df = pd.DataFrame(dic, columns = ['Name', 'Age'])
print(df)
(a)
Name Agg Age
101 Sapna 56 16
102 Anmol 67 18
103 Rishul 75 16
104 Sameep 76 19
(b)
Name Agg Age
0 Sapna 56 16
1 Anmol 67 18
2 Rishul 75 16
3 Sameep 76 19
(c)
Name
0 Sapna
1 Anmol
2 Rishul
3 Sameep
(d)
Name Age
0 Sapna 16
1 Anmol 18
2 Rishul 16
3 Sameep 19
Related Questions
From the DataFrames created in previous question, write code to display only rows 'a' and 'b' for columns 1 and 2 from DataFrames df, df1 and df2.
From the DataFrames created in previous question, write code to add an empty column 'x' to all DataFrames.
Predict the output of following code (it uses below given dictionary my_di).
my_di = {"name" : ["Jiya", "Tim", "Rohan"], "age" : np.array([10, 15, 20]), "weight" : (75, 123, 239), "height" : [4.5, 5, 6.1], "siblings" : 1, "gender" : "M"}df = pd.DataFrame(my_di) print(df)Consider the same dictionary my_di in the previous question (shown below), what will be the output produced by following code ?
my_di = {"name" : ["Jiya", "Tim", "Rohan"], "age" : np.array([10, 15, 20]), "weight" : (75, 123, 239), "height" : [4.5, 5, 6.1], "siblings" : 1, "gender" : "M"}df2 = pd.DataFrame(my_di, index = my_di["name"]) print(df2)