Midterm Exam

Instruction for Submission:  

1. Submit your answers in one Microsoft Word document
2. Submit you answers in Blackboard.

Question 1:How many individuals are left if you remove any individual who visits before their birth or who is under 19 years old.  Massive Data►

Question 2: Report the ID of 10 individuals with highest number of diagnoses using the attached data, without cleaning the data. Individuals who have no diagnosis should get a score of zero.  Individuals where date of mortality is missing are assumed to be alive.  Massive Data►

Question 3:  Provide a plot of the Receiver Operating Curve for an index based on count of prior number of diagnoses. Use the data as provided without cleaning it.  Massive Data►

Question 4:  Calculate the Area under the Receiver Operating Curve for an index based on count of number of diagnosis. Use the data as provided without cleaning it. Massive Data►

Questions? Text your instructor and receive the response as answers to the entire class.