 | R Introduction
 | Duplicate the example in the notes. If you have
problems, please contact me! |
| Make sure you have access to a computer which has R on it. |
|
| Chapter 1
| Click
here to download a Word file containing the homework. |
|
| Chapter 2
| Click here to download a Word file containing the homework. |
| Make sure you understand my summarize() function and all of the
code involved in the first permutation test method presented in the notes.
|
| Read Sections 11.1-11.2 |
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| Chapter 3
| Click here to download a Word file containing the homework. |
|
| Chapter 4
| Click here to download a Word file containing the homework. |
| Make sure you understand the code in OR.CI() and ci.pi() and you know how to use them. |
| Read Sections 11.3 |
|
| Chapter 5
| Click here to download a Word file containing the homework. |
| Make sure you understand the code in back(), examine.resid(),
and mod() and you know how to use them. |
|
| Chapter 6
| Click here to download a Word file containing the homework. |
|
| Chapter 7
| Click here to download a Word file containing the homework. |
| Read Sections 11.4-11.5 |
| Make sure you understand my fit.loglinear() function. |
| Duplicate the backward selection example on p. 134-136 of
Christensen (1990). |
| Duplicate the calculations needed to produce Table 7.5 on p.
210 of Agresti (2007). Make sure you understand why some
of the partial ORs (conditional associations) are equal to 1 and
why some are not! |
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