The program in this solution does not appear the same for RStudio or R program and my output appeared different. As for the Etc, I have Weather and Traffic included. I am looking at Days of the week as my independent variable to see the levels of CO2 How can I implement these into the application?
The program in this solution does not appear the same for RStudio or R program and my output appeared different. As for the Etc, I have Weather and Traffic included. I am looking at Days of the week as my independent variable to see the levels of CO2 How can I implement these into the application?
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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Question
The program in this solution does not appear the same for RStudio or R program and my output appeared different.
As for the Etc, I have Weather and Traffic included. I am looking at Days of the week as my independent variable to see the levels of CO2
How can I implement these into the application?
Expert Solution
Step 1: Steps:
Procedure Involved in this :
- Load the necessary libraries: dplyr, lubridate, stringr, and ggplot2.
- Generate a data set with 30 rows containing Date, Temperature, CO2, O3, and DayOfWeek columns.
- Convert the DayOfWeek column to a categorical variable.
- Use ggplot2 to create a bar plot showing the average CO2 levels by day of the week.
- Customize the plot labels and appearance.
- Run the code in RStudio to analyze air quality in New York City in 2021.
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