# Study unit

3622351 Statistical Data analysis, 6 Cp
 Code 3622351 Validity 01.01.1950 - Name Statistical Data analysis Abbreviation TDA Credits 6 Cp Date of expiry Type Intermediate Studies Subject 0390 Statistics Class Study Unit Hours Study right Grading 0-5 Recommended scheduling Organisation Computer Science (J,K)

Description
 Learning outcomes The student understands the linear model and its most important extensions and is able to do these analyses using R-software. Content Simple linear regression and multiple linear regression using matrix notations, when residual errors are independent and they have constant variance. Use of categorical and continuous predictors in the model and interpretation of model parameters. Use of transformations. Estimation using ordinary least squares (OLS) and the properties of the estimator. Test of hypothesis, model diagnostics and prediction. t-test, analysis of variance and analysis of covariance as special cases of the model. Model formulation if the assumption of constant error variance and independence is not met (so called general linear model). Generalized least squares (GLS), maximum likelihood (ML), and restricted maximum likelihood. Review of generalized linear models (GLM, e.g. binary logistic regression). Modes of study Exercises and written exam Teaching methods Lectures (36 h) and exercises (18 h) Study materials Fahrmeir, L., Kneib, T., Lang, S. and Marx, Brian 2013. Regression models, methods and applications. Springer. Chapters 3-5. Evaluation criteria 0-5 Prerequisites Basic course in statistics, R-language. Probabilistic inference for data science 1 and 2 / Introduction to statistical inference 1 and 2 are also suggested. Special tutorials on matrices will be arranged if needed.

Letter (J, K) in front of the name of the course/exam indicates the campus on which teaching or exam takes place: J = Joensuu, K = Kuopio.

Present and future teaching
Functions Name Type Cp Teacher Timetable
(JOENSUU): Statistical Data analysis  Lecture and exercise course    19.10.20 -05.02.21
(KUOPIO): Statistical Data analysis  Lecture and exercise course    19.10.20 -05.02.21

Future exams
Functions Name Type Cp Teacher Timetable
Registration not started (JOENSUU): Statistical Data analysis  General examination  Lauri Mehtätalo
 20.08.20 thu 12.00-16.00
Registration not started (KUOPIO): Statistical Data analysis  General examination  Lauri Mehtätalo
 20.08.20 thu 12.00-16.00