Page 78 - IPP-12-2024

1 102 Vinod 15-01-2012
2 103 Lakhbir 05-09-2007
3 104 NaN 17-01-2012
4 105 Devinder NaN
5 106 UmaSelvi 16-01-2012

empid ename Doj
0 101 Sachin 12-01-2012
1 102 Vinod 15-01-2012
2 103 Lakhbir 05-09-2007
3 104 999 17-01-2012
4 105 Devinder 999
5 106 UmaSelvi 16-01-2012

Program 10. Write a Program in Pandas to create series using pre-defined array/ create series using
user-defined array/list/ create series using pre-defined list/create Series using Predefined
Dictionary/create series using User-defined Dictionary/ change index in series/print head and tail
elements/print according to index position and condition in python.
Solution:
import pandas as pd
#creating series using pre-defined array
data=['a','b','c']
s=pd.Series(data)
print(s)
#creating series using user-defined array/list
#creating an array
ar1=list()
n=int(input("Enter the values for an array"))
print("Enter numbers")
for i in range(0,n):
num=int(input("num:"))
ar1.append(num)
s=pd.Series(ar1)
print(s)
#creating series using pre-defined list
list=['a','b','c']
s=pd.Series(list)
print(s)
list=[[0,1,2,3],['a','b','c'],["vedant","purnendu","rupali"]]
s=pd.Series(list)
print(s)
#creating Series using Predefined Dictionary
dic=({'rupali':[9826386977,'rupali@gmail.com'],
'purnendu':[9826911972,'purnendup@gmail.com'],
'vedant':[788990,'vedant@gmail.com']})
s=pd.Series(dic)
print (s)
#creating series using User-defined Dictionary