Question: Please help with R coding!!!! Consider the following R-code. set.seed (50) n=50 x1 runif (n ,10,30) x2 = runif (n ,5 , 15) x3 =

Please help with R coding!!!!

Consider the following R-code. set.seed (50) n=50 x1 runif (n ,10,30) x2 = runif (n ,5 , 15) x3 = runif(n, 100 ,300) x4runif (n,50,70) sigma = 40 e rnorm (n,mu-0, sigma-1) b0 = 3; b2 = -11; b3 = -6; b4 = 7; y b0+ bl*x1 + b2*x2 + b3*x3 + b4*x4 + sigma e fit lm (y ~ x1+x2+x3+x4)

Step by Step Solution

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 Databases Questions!

Please help with R coding!!! Consider the following R-code set.seed (50) n = 50 x1 = run if (n ,10,30) x2 = runif (n ,5 , 15) x3runif (n, 100,300) x4 runif (n , 50 ,70) sigma 40 e - rnorm (n , mu 0,...

9/14/10 12:39 PM Page 381 Chapter dug84356_ch06a.qxd 6 Rational Expressions Advanced technical developments have made sports equipment faster, lighter, and more responsive to the human body. Behind...

1 2.3 Definition of a Discrete Probability Function Definition: Let S be a discrete sample space from some experiment. A function P, defined on all events in S, is said to be a probability function...

Chapter 15, \"More Probability\" from Applied Finite Mathematics by Rupinder Sekhon was developed by OpenStax College, licensed by Rice University, and is available on the Connexions website. It is...

13. PLEASE HELP!!! Assignment Submission For this assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the...

Set Student Name: 1. Describe the relationship between two variables that have a correlation coefficient value: a. Near -1 b. Near 0 c. Near 1 2. Data was collected where a weightlifter was asked to...

Perform an outlier analysis. Use the boxblot technique to present your results. Comment on the results and indicate your decision to leave or eliminate the identified outlier. HSRS HBAT Case...

8.1. Dulles Electric Company buys 1 million tons of coal annually to burn at its power plant. The company wants to invest in a unit train that will haul coal from the mine to the power house, where...

Perform a missing value analysis of the results. Present the table with the results and comment on them. HSRS HBAT Case description Case Study: HBAT Industries' Background HBAT industries (HBAT), is...

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...

Use the information from the Northern Cruiseline Data Set to compute the following: a. What is the contribution margin per passenger? b. What is the contribution margin ratio? c. Use the unit...

Last year, Jarod left a job that pays $60,000 to run his own bike-repair shop. Jarods shop charges $65 for a repair, and last year the shop performed 3,000 repairs. Jarods production costs for the...

Special journals __________. are required for large companies eliminate duplication of common headings in the ledgers provide less information for month-end closing are automated, whereas regular...

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

What combination of Key Fields in a Salary Structure Table allows for storage of historical Pay Grade Data for multiple Occupation Group Pay Grade Structures?

Explain the function and purpose of the Job Level Table.

What are Compa-Ratios? Explain the difference between Internal and External (Market Based) Compa-Ratios.