Answered: R RStudio File Edit Code View Plots…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

Please show me how this would look in the R studio, I can not get chinook.db to work. Download the chinook database. This is an example assignment to teach us and prepare us for the big test.

Place the “chinook.db” file in your R Studio working directory

library(DBI)

library(RSQLite)

drv <- dbDriver("SQLite")

con <- dbConnect(drv, dbname="chinook.db")

dbListTables(con) to test connection

You should be able to see this line in your console

"Album" "Artist" "Customer" "Employee" "Genre"

"Invoice" "InvoiceLine" "MediaType"

"Playlist" "PlaylistTrack" "Track"

Transcribed Image Text:R RStudio File Edit Code View Plots Session Build Debug Profile Tools Help chinook (3).rx 日 Source on Save 3 library(DBI) Go to file/function ▾ Addins ▾ Run Environment History Connections Tutorial Source Import Dataset 165 MIB ▼ R▾ Global Environment ▾ a Project: (None) List ▾ 4 library(RSQLite) 5 drv <- dbDriver ("SQLite") 6 7 con <- dbconnect (drv, dbname="chinook.db") ##be sure chinook.db is in the R workir dbListTables (con) Environment is empty 8 query<dbGetQuery(con, "select * from Album;") 9 query 10 query<dbGetQuery(con, "select avg (Milliseconds) from Track;") 11 query 12 13 14 query<dbGetQuery(con, "select artistid from Artist where Name = 'Queen' ") 15 query <- dbGetQuery(con, "select customerid, sum(total) from Invoice group by cust query query 16 query<dbGetQuery(con, "select composer from Track order by Milliseconds; ") 17 query Files Plots Packages New Folder New Blank File ▾ Help Viewer Presentation * Delete Rename More ▾ 18 query <- dbGetQuery(con, "select Name, Title from Track join Album using (AlbumId) Home 19 query Name Size Modified 20 1:1 (Top Level) + Console Terminal x Background Jobs x RR 4.4.1 ~ R Script Chapter 8 Quiz_ MG343ZA Supervisory Management.pdf Chapter 9 Quiz MG343ZA Supervisory Management.pdf CheapOair transript.docx 127.6 KB Mar 27, 2024, 8:02 PM 124.3 KB Apr 3, 2024, 2:36 PM chinook.db 116.4 KB OB May 13, 2024, 7:51 PM Sep 9, 2024, 4:06 PM Command & Conquer 3 Kane's Wrath DOOOO BBBBBB Command and Conquer 3 Kanes Wrath Command and Conquer 3 Tiberium Wars Command and Conquer Generals Data Command and Conquer Generals Zero Hour Data Copies of Passports and IDs CopilotAnswers-20240617-190422.xlsx CopilotAnswers-20240624-144823.xlsx Current Enrollment Spring 2024.pdf Custom Office Templates 7 KB Jun 17, 2024, 7:05 PM 6.8 KB 493.3 KB Jun 24, 2024, 2:48 PM Dec 26, 2023, 11:10 AM

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