Homework 2 Choose six recent popular movies. Ask at least five people that you know (friends, family, classmates, imaginary friends) to rate each of these movie that they have seen on a scale of 1 to 5.
getwd()
## [1] "C:/Users/Emahayz_Pro/Desktop/Data_Science/Data 607/Week2"
setwd("C:/Users/Emahayz_Pro/Desktop/Data_Science/Data 607/Week2")
#install.packages("RMariaDB")
library(RMariaDB)
Ratings <- dbConnect(RMariaDB::MariaDB(),
user="movieuser",
password="password",
dbname="movies",
host="localhost")
Take the results (observations) and store them in a SQL database. Load the information into an R dataframe. Create a Varaible (MyRating)to store my Query
MyRating <- "Select
MovieID, ReviewerName, Title, Rating
From Movies
INNER JOIN Reviewers USING (MovieID)
GROUP By MovieID;"
Your deliverables should include your SQL scripts and your R Markdown code, posted to GitHub. Pull The Query
Result <- dbGetQuery(Ratings, MyRating)
Display the Results
Result
## MovieID ReviewerName Title Rating
## 1 1 Amos Devil Winds 3
## 2 2 Alfred The Biggest of Oklahoma Tornadoes 5
## 3 3 Gina Tornado Video Classics - Volume Three 2
## 4 4 Santos El Reno Oklahoma Tornado Full Storm Chase 3
## 5 5 McKezie Tornado Video Classics - Volume Two 5
## 6 6 Gina Dirty Deeds 4
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