Use the data file “marketing_campaign.csv” for this problem. Note: There are rows at the top of the file that must be skipped. a. Read the data into R and create a subset consisting of the following columns: Education, Marital_Status, Income, Dt_Customer, MntFruits, and Complain. b. Convert the data a type of the following columns: Education Ordered factor (Hint: Level of “2n Cycle” is between Graduation and Master Marital_Status Unordered factor Income Double precision numeric Complain Logical c. Convert the data type of Dt_Customer to Date. d. With proper code check the data types of columns are as stated in (b) and (c).

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Use the data file “marketing_campaign.csv” for this problem. Note: There are rows at the top of the file that must be skipped. a. Read the data into R and create a subset consisting of the following columns: Education, Marital_Status, Income, Dt_Customer, MntFruits, and Complain. b. Convert the data a type of the following columns: Education Ordered factor (Hint: Level of “2n Cycle” is between Graduation and Master Marital_Status Unordered factor Income Double precision numeric Complain Logical c. Convert the data type of Dt_Customer to Date. d. With proper code check the data types of columns are as stated in (b) and (c).
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