A data frame with 153062 rows and 14 variables:
OBJECTID - Numeric. Identifier for the row.Serial_No_ - Numeric. Serial number for cross-matching with data between hk_accidents, hk_casualties and hk_vehicles.Year - Numeric. Year in which incident has occurred.Vehicle_Class - Character.Vehicle_Collision - Character.First_point - Character.Severity_of_Accident - Character. Indicates the severity of the accident. Can be ‘Fatal’, ‘Serious’, or ‘Slight’.Driver_Age - Numeric. Indicates the age of the driver.Driver_Sex - Character. Indicates the sex of the driver.Main_vehicle - Character.Year_of_Manufacture - 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.