Homework 6
1) Read Chapter 8 (Sections 8.1 and 8.2), Chapter 10 (all) and Chapter 2
(Section 2.4).
2) Repeat In Class Exercise #42 using the sonar test data instead of the
sonar training data and show your R commands for doing so.
3) Repeat In Class Exercise #44 using the sonar test data instead of the
sonar training data and show your R commands for doing so.
4) Repeat In Class Exercise #45 using the sonar test data instead of the
sonar training data and show your R commands for doing so.
5) Repeat In Class Exercise #46 using the data x<-c
(1,2,2.5,3,3.5,4,4.5,5,7,8,8.5,9,9.5,10) instead. Show all your work for each
step and be sure to say specifically which points are in each cluster at each
step.
6) Repeat In Class Exercise #47 using the data x<-c
(1,2,2.5,3,3.5,4,4.5,5,7,8,8.5,9,9.5,10) instead and show your R commands
for doing so.
7) Repeat In Class Exercise #48 using the data x<-c
(1,2,2.5,3,3.5,4,4.5,5,7,8,8.5,9,9.5,10) instead and show your R commands
for doing so.
8) Consider the points x1<-c(1,2,3,6) and x2<-c(5,10,4,12).