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Using the NFL data set, answer the following questions: a. Find the number of players per College. b. Convert the frequency table of colleges you just created to a data frame. Rename the first column of the data frame to Colleges - only rename the first column. You are to leave the name of the second column as is. Hint: You will need to save the frequency table as an object that has been coerced into a data frame (as.data.frame()) or use the data.frame() function with the table in order to change the name of the first column.

Using the NFL data set, answer the following questions: a. Find the number of players per College. b. Convert the frequency table of colleges you just created to a data frame. Rename the first column of the data frame to Colleges - only rename the first column. You are to leave the name of the second column as is. Hint: You will need to save the frequency table as an object that has been coerced into a data frame (as.data.frame()) or use the data.frame() function with the table in order to change the name of the first column.

Database System Concepts
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
Problem 1PE
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Using the NFL data set, answer the following questions: a. Find the number of players per College. b. Convert the frequency table of colleges you just created to a data frame. Rename the first column of the data frame to Colleges - only rename the first column. You are to leave the name of the second column as is. Hint: You will need to save the frequency table as an object that has been coerced into a data frame (as.data.frame()) or use the data.frame() function with the table in order to change the name of the first column.
Transcribed Image Text:Using the NFL data set, answer the following questions: a. Find the number of players per College. b. Convert the frequency table of colleges you just created to a data frame. Rename the first column of the data frame to Colleges - only rename the first column. You are to leave the name of the second column as is. Hint: You will need to save the frequency table as an object that has been coerced into a data frame (as.data.frame()) or use the data.frame() function with the table in order to change the name of the first column.
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