FMSN30 / FMSN40 / MASM22
Lab 2
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2021 VT/Spring
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Lab 2

  • Due No due date
  • Points 4
  • Submitting a file upload
  • File types r and rmd

Compulsory computer exercise 2. Multiple linear regression with R

Instructions:

  • lab2_vt21.pdf Download lab2_vt21.pdf (24/3-21: 2.A(e) updated: use geom_smooth(method = "loess") instead of geom_smooth())
  • Perform the tasks while answering the questions in the Mozquizto tests Lab2.A+B+C at quizms.maths.lth.se. Links to an external site. Which region you should use as reference is determined by the Mozquizto tests. You can do the tests as many times as you like.
  • Pass the tests in Mozquizto and submit the R-code here.

Data: Pb_all.rda Download Pb_all.rda 

See also General R help and the R-examples on Lecture 1 - 7: Linear regression and the Discussion topic: Lab 2 - general help.

You must do the test and submit the code individually but cooperation and discussion is strongly encouraged!

Deadline: 12.00 on Tuesday 6 April. Your code does not have to be correct, just show that you have made an honest effort.  Use the button "Submit Assignment" in the top right corner. The correct solution will made available at 12.30!

 

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