Page 344 - Informatics_Practices_Fliipbook_Class12
P. 344

print("Existing columns are as follows:\n")

                    print(df.columns)
                    print("Original DataFrame")

                    print(df)
                    columnName = input("Enter the column to be deleted:")
                    df.drop(columns=columnName,inplace=True)
                    print(df)

                    print("column ",columnName," has been deleted!!!")
                elif choice == 4:
                    delColumnList = []

                    num = int(input("Enter how many columns to be deleted:"))
                    for i in range(0,num):
                        columnName = (input("Enter the column name to be deleted:"))

                        delColumnList.append(columnName)
                    df.drop(columns=delColumnList,inplace=True)
                    print(df)

                elif choice == 5:
                    mainMenu()
        def describeData():
             df  =  pd.read_csv('data.csv',names  =  ['NameofEvent',  'Nameofsportsperson',
             'Category', 'MedalWon', 'Cashprize'],skiprows = 1)
            print('\nDescriptive Statistics ')

            print(df.describe())
        mainMenu()

        Output Screens
































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