A data frame with 120,110 rows and 20 variables:
OBJECTID - Numeric. Identifier for the row.Year - Numeric. Year in which incident has occurred.Serial_No_ - Numeric. Serial number for cross-matching with data between hk_accidents, hk_casualties and hk_vehicles.Casualty_Age - Numeric.Casualty_Sex - Character.Degree_of_Injury - Character.Role_of_Casualty - Character.Location_of_Injury_Head - Logical.Location_of_Injury_Upper_trunk - Logical.Location_of_Injury_Lower_trunk - Logical.Location_of_Injury_Arms - Logical.Location_of_Injury_Legs - Logical.Pedestrian_Action - Character.Vehicle_Class_of_Driver_or_Pass - Character.Ped_Action - Character.Ped_Location - Character.Ped_Circumstances - Character.Grid_E - Numeric. Eastings as per the 1980 Hong Kong Grid System.Grid_N - Numeric. Northings as per the 1980 Hong Kong Grid System.Pedal_cycle - Character.