Please use R: an analyst is looking to identify differences between dentists, methods and alloys on the hardness for gold fillings. Using the dataset below please answer the following questions:(a) Conduct a test to see if there are main effects for dentist, method, alloy, temperature.(b) Produce a plot which will show these effects if any. Interpret the plot, which should match your result in a.(c) Conduct a test to see if there are main effects for alloy and temperature as well as interaction effects.(d) Product a plot which will show these effects if any. Interpret the plot, which should match your result in c. 1234567008910111213141516171819202122232425262728293031323334353637dentist1111111111111111112222222222222222223method111111222222333333111111222222333333alloy1112221112221112221112221112221112221temperature1500160017001500160017001500160017001500160017001500160017001500160017001500160017001500160017001500160017001500160017001500160017001500160017001500hardness8137927929077928357826986651115835870752620835847560585715803813858907882772782743933792824835715673698734681743

Introduction:In this analysis using the R programming language, aim to explore and understand the…

Answered: Please use R: an analyst is looking to…

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

See similar textbooks

Related questions

Question

Please use R: an analyst is looking to identify differences between dentists, methods and alloys on the hardness for gold fillings. Using the dataset below please answer the following questions:

(a) Conduct a test to see if there are main effects for dentist, method, alloy, temperature.

(b) Produce a plot which will show these effects if any. Interpret the plot, which should match your result in a.

(d) Product a plot which will show these effects if any. Interpret the plot, which should match your result in c.

1
2
3
4
5
6
7
00
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
dentist
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
method
1
1
1
1
1
1
2
2
2
2
2
2
3
3
3
3
3
3
1
1
1
1
1
1
2
2
2
2
2
2
3
3
3
3
3
3
alloy
1
1
1
2
2
2
1
1
1
2
2
2
1
1
1
2
2
2
1
1
1
2
2
2
1
1
1
2
2
2
1
1
1
2
2
2
1
temperature
1500
1600
1700
1500
1600
1700
1500
1600
1700
1500
1600
1700
1500
1600
1700
1500
1600
1700
1500
1600
1700
1500
1600
1700
1500
1600
1700
1500
1600
1700
1500
1600
1700
1500
1600
1700
1500
hardness
813
792
792
907
792
835
782
698
665
1115
835
870
752
620
835
847
560
585
715
803
813
858
907
882
772
782
743
933
792
824
835
715
673
698
734
681
743

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 5 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions