|43||0, 1, 2:1-6||Introduction. Simple linear regression, diagnostics.|
|44||4, 5:1-4, 6:1-2, 8:1-3||Multiple regression, diagnostics and testing.|
|45||14, 23, 9:1 + notes||Dummy variables, ANCOVA, Model selection.|
|46||11, 15 + notes||Model Selection criteria|
|47||26 + notes||Bootstrap. Cross-validation.|
|48||16:1-4, 17||Regularized regression|
|49||9:2-3, 9:5, 18||Weighted Least Squares, Non-linear models, Generalized linear models. In-class presentations|
|50 - Dec 16||Final Exam|
|Notes and handouts|
|43||Lecture 1 , Lecture 2 , Demo 1|
|44||Lecture 3 , Lecture 4|
|45|| Lecture 5 , ldldemo.r Run demo - read the comments in the file, ldldata The data file
Stepwise backward model selection to try on the LDL data: add this line of code to the ldldemo.r file: print(step(mm1b)). This eliminates one variable at a time until a criterion AIC is minimized, then it stops. We will get to AIC next lecture, but for now think about it as something similar to doing a backward F-test.
|46||Lecture 7 - recap , Lecture 7 - model selection.|
|47|| Lecture 9a - indicator variables, Lecture 9b - crossvalidation
The full pollution data , Exploring the full pollution data, Model selection code, The code that runs model selection several times.
|48|| Lecture 11 - CART , CART demo on cars data , cars data for CART demo
Lecture 12 - logistic regression , demo code , the wine data
|49||Lecture 13 - regularized regression , demo code , the cars data|
|Labs and data links|
|43||Lab 1 R-tutorial. No report due.|
|44||Lab 2 Least Squares part 1. Report due Nov 16.|
|47|| Lab 3 Least Squares part 2. Report due Dec 7.
A bit of code to get started , The prostate cancer training data
The exam takes place on Dec 16. Room: To be announced.
The exam is open-book and open notes.
Bring ID and receipt for your student union fee
You will be notified the result of your exam by email from LADOK (This is done automatically as soon as the exams have been marked an the results are registered..)
The exams will then be kept at the students' office in the Mathematical Sciences building.
Check that the number of points and your grade given on the exam and registered in LADOK coincide.
Complaints of the marking should be written and handed in at the office. There is a form you can use, ask the person in the office.).
The following link will tell you all about the examination room rules at Chalmers: Examination room instructions