Question

Refer to the air-conditioning data set aircondit provided in the boot package in R. The 12 observations are the times in hours between failure of air-conditioning equipment: 3,5,7,18,43,85,91,98,100,130,230,487. Assume that the times between failures follow an exponential model Exp(A. Obtain the MLE of the hazard rate \lambda and use the bootstrap to estimate the bias and standard error of the estimate.

Exp(A
0 0
Add a comment Improve this question Transcribed image text
Answer #1

do agatr XTexp(n, lambda: X 13 VE 2A 3K [1] 1/mean)# Bodtshap estimate ot tambon ho procodure tmes. for i T=Sample (sbs, repuaik ane nelected Jrand omn 12 al amd tested wh edulting failane timos (in hora) tha 43l = 85, X2-91, X98 7,-18 -3, S, 9100,1

Add a comment
Know the answer?
Add Answer to:
Refer to the air-conditioning data set aircondit provided in the boot package in R. The 12...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Consider a multiple regression model of the dependent variable y on independent variables x1, x2, and x3: Using data with n = 12 observations for each of the variables, a researcher obtains the follo...

    Consider a multiple regression model of the dependent variable y on independent variables x1, x2, and x3: Using data with n = 12 observations for each of the variables, a researcher obtains the following estimated regression equation for the above model y0.5216 + 1.2419x1 + 0.3049x2 - 0.0217x3 The standard error of estimate for this equation is s0.6489 The table below gives the values for the independent and dependent variables and their corresponding predicted values, residuals, and leverage Predicted Value...

  • In this exercise use the Peruvian blood pressure data set, provided in the file peruvian.txt. Thi...

    In this exercise use the Peruvian blood pressure data set, provided in the file peruvian.txt. This dataset consists of variables possibly relating to blood pressures of n = 39 Peruvians who have moved from rural high altitude areas to urban lower altitude areas. The variables in this dataset are: Age, Years, Weight, Height, Calf, Pulse, Systol and Diastol. Before reading the data intoMATLAB, it can be viewed in a text editor. This question involves the use of multiple linear regression...

  • How can we assess whether a project is a success or a failure? This case presents...

    How can we assess whether a project is a success or a failure? This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT