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Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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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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