Question: Let yi be a bin(1, ????i) variate, i = 1,,N. For the model logit(????i) = ????0 + ????1xi, show that the deviance depends on ????i

Let yi be a bin(1, ????i) variate, i = 1,…,N. For the model logit(????i) = ????0 + ????1xi, show that the deviance depends on ̂????i but not yi. Hence, it is not useful for checking model fit. (This exercise and the previous one show that goodnessof-fit statistics are uninformative for ungrouped data.)

Step by Step Solution

★★★★★

3.50 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Linear State Space Systems Questions!

Exercises Chapter 2 2.1 Marginal and conditional probability: The social mobility data from Section 2.5 gives a joint probability distribution on (Y1 , Y2 )= (father's occupation, son's occupation)....

COVER PAGE STAT 608 Homework 05 Summer 2017 Please TYPE your name and email address below, then convert to PDF and attach as the first page of your homework upload. NAME: EMAIL: HOMEWORK NUMBER:...

title: "A1Q3" author: "" date: "5/17/2017" output: html_document --```{r setup, include=FALSE} knitr::opts_chunk$set(echo = TRUE) ``` ## Assignment 1 ### Question 3 ```{r} myDirectory

1. A player throws a fair die and simultaneously flips a fair coin. If the coin lands heads, then she wins twice, and if tails, then one-half of the value that appears on the die. Determine her...

A study has n i independent binary observations {y i1 ,...,y i n i } when X = x i , i = 1,..., N, with n = i n i . Consider the model logit( i ) = + x i , where i = P(Y ij = 1). a. Show that the...

In this problem, we shall outline a form of robust linear regression. Assume throughout the exercise that the data consist of pairs (Yi, xi) for i = 1, . . . , n. Assume also that the xi s are all...

dee complete please help Complexity Theory (a) Defifine the set of Boolean expressions 2CNF and the language 2SAT over them. (b) For a Boolean expression in 2CNF, let G() be the directed graph with...

19.15 (Consistency of clustered standard errors.) Consider the panel data model Yit = bXit + ai + uit, where all variables are scalars. Assume that assumptions 1, 2, and 4 in Key Concept 10.3 hold...

Describe, in detail, how the heapsort algorithm works. [10 marks] Show that the worst-case cost of heapsort is O(n log n). [6 marks] Would it be possible to implement a variant of heapsort based on a...

Algorithms in Artificial Intelligence (or, the old name: Introduction to Algorithmic Decision Making) Part 1 Based on slides by David Sarne and Lirong Xia Course Tentative Schedule Introduction...

Suppose call and put prices are given by What no-arbitrage property is violated? What spread positionwould you use to effect arbitrage? Demonstrate that the spread position is an arbitrage. Strike 50...

The capital accounts of Walt Bigney and Dan Harris have balances of $80,000 and $95,000, respectively, on January 1, 2006, the beginning of the current fiscal year. On April 10, Bigney invested an...

All of the following are characteristic of administrative cultures except rent of required resfurces. need to reduce risk. inertia. coordination of activity.

In the book Megaprojects and Risk: An Anatomy of Ambition, the authors suggest a cure for what is termed the megaproject paradox. Two important recommendations they have are (1) That the role of...

The normal distribution for womens height in North America has = 65 inches, = 3.5 inches. Most major airlines have height requirements for flight attendants (www.cabincrewjob.com). Although...

A World Health Organization study (the MONICA project) of health in various countries reported that in Canada, systolic blood pressure readings have a mean of 121 and a standard deviation of 16. A...

According to Current Population Reports, self-employed individuals in the United States work an average of 44.6 hours per week, with a standard deviation of 14.5. If this variable is approximately...

2 + nts 03:06:33 eBook Print Builder Products, Inc., uses the weighted-average method in its process costing system. It manufactures a caulking compound that goes through three processing stages...

Part 2- ABC costs allocation 8 points The managing Director of ITEKA thinks that today's indirect cost allocation is not satisfying. He thinks that a method based on ABC would be more relevant. He...

2. Identify and critically explain the potential rules of professional conduct that this solicitor may have breached in the following scenario. The solicitor had made several improper payments from...