Page 196 - Robotics and AI class 10
P. 196

Neha      91
          Sonali 92
          Shashi 96
          dtype: int64
        Attributes of the Series

                Attributes                   Description                              Example

            name               A name to a series is given              import pandas as pd
                                                                        import numpy as np
                                                                        data = np.array([10,30,50])
                                                                        s1 = pd.Series(data)
                                                                        s1.name="Rollno"
                                                                        print(s1)
                                                                        0 10
                                                                        1 30
                                                                        2 50
                                                                        Name: Rollno, dtype: int64
            index.name         A name to an index is given              s1.index.name="Students"

                                                                        Students
                                                                        0 10
                                                                        1 30
                                                                        2 50
                                                                        Name: Rollno, dtype: int64
            value              Returns the list of values in the series  print(s1.values)

                                                                        [10 30 50]
            size               Returns the number of value in the series  print(s1.size)
                                                                        3
            empty              Returns True if the series is empty.     print(s1.empty)
                                                                        False
        Built in Functions in Series

             Function                Description                                 Example
             head(n)    Returns the first n members of the series.  import pandas as pd

                        If  n  not  specified  then  by  default  first  friends =
                        five members are displayed.            pd.Series(["Rohan","Susan","James",

                                                               "Riya","Sumit","Abhinav","Vihaan"]
                                                               index[11,22,33,44,55,66,77])
                                                               print(friends.head(2)}
                                                               11  Rohan
                                                               22  Susan
                                                               dtype: object






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