Exercises for January 22:
- Exercise 2.1 (Exer2_1.R), 2.3 (Exer2_3.R), 2.4 (Exer2_4.R) Solutions
- Extra exercises 1-3. These extra exercises are available here, solutions
Exercises for January 29:
- Exercise 3.1 (exer3_1.R), 3.3 (exer3_3.R), 3.4 a-c (not the tournament selection) (exer3_4.R)
Exercises for February 5:
- Exercise 4.2, solution, exercise4_2.R
- Extra exercises 4, 5, 6, 7, solutions, genetic_linkage.R,
- Note: In exercise 4, by communicate we mean that it is possible to move from any state to any other states in a finite number of steps by allowing one-step moves within the neighbourhoods.
Exercises for February 12:
- Exercises 4.3 a,b, 3.8, trivariatenormal.dat, trivariatenormal.txt, wine.dat, wine.txt, exer3_8.r, exer4_3.R
- Exer 4.3: There was a misprint (wrong sign) in the calculation of the conditional expectation in the R-code. This has now been corrected (14/2-19).
- Exam in STK4051 fall 2017: Exercise 1, solution
- Note: Exercise 4.3 turned out to be somewhat more complicated than expected!!
Exercises for February 19:
- Extra exercises 8 and 9 (Note that the file exer.pdf has been updated, so that these exercises are new).
Exercises for February 26:
- Extra exercises 11, 12, Extra_11.R, Extra_12.R
- Extra exercises 13-15. These exercises are preparation for the next topic, stochastic simulation. Extra_13.R, Extra_15.R
- Solutions to the extra exercises
- Use the last version of the exer.pdf file in order to get the right exercises!
Exercises for Mars 5:
- Extra exercises 16, 17, 18, Extra_16.R, Extra_17.R, solution to the extra exercise
- An error in exercise 18 is corrected (it should be b_1>0!)
- Exercise 6.3, Exercise_6_3.R
Exercises for Mars 12:
- Extra exercises 21, 22, 23, 24 (a typo regarding the correlations in exercise 21 has been corrected), Extra 21.R, Extra 22.R, solutions
- Exercise 6.4, Exer6_4.R
Exercises for Mars 19:
- Extra exercises 33, 32, 26
Exercises for Mars 26:
- Extra exercises 27, 30, 34,
- R-scripts: Extra_27.R, Extra_30.R, Extra_34.R
- Solutions
Exercises for April 2:
- Extra exercises 28, 29, Extra_28.R, Extra_29.R
- Exercise 6.6, 6.8, Exercise_6_6.R, Exercise6_8.R
Exercises for April 9:
- Extra exercises 35 and 36, R-scripts: Extra_35.R, Extra_36.R
Exercises for April 23:
- Extra exercise 38, Extra_38.R
- Exercise 7.6, Exercise_7_6.R, solution point (a)
- Extra exercise 39, solution
Exercises for April 30:
- Exercises 7.7, 7.8 Data for exercise 7.8, Exercise7_8_a.R, Exercise7_8_b.R, solution to exercise 7.7
- Extra exercises 41 and 42, solutions
Exercises for May 7:
- Exam STK4051 2017: Exercise 2, solutions
- Extra exercise 43, solutions
Exercises for May 14: