Data Types and Variable Types
#Satisfaction_level: Data Type(Numeric), Variable Type (Continous Varaibles)
#Last_evaluation: Data Type(Numeric), Variable Type (continous Varaibles)
#Number_projects: Data Type(Integer), Variable Type (Discrete)
#Average_monthly_hours: Data Type(Integer), Variable type (Discrete)
#Time_spend_company: Data Type(Integer),Variable type (Discrete)
#Work_Accident: Data Type(Integer), Variable type (Binary)
#Left: Data Type (Integer), Variable type (Binary)
#Promotion_last_5years: Data Type (Integer), Variable type (Binary)
#Department: Data Type (Character), Variable type (Nominal Variable)
#Salary: Data Type (Factor), Variable Type (Categorical Variable)