Statistics for Experimental Research

Course objectives

Learning goals The main educational objective of the course is the learning of the linear model analysis in its theoretical, methodological and applicative aspects. Students must master language and the principles of statistical analysis in the experimental field. Knowledge and understanding. After having attended the course the students know and know how to apply the methods of analysis of the Linear Model, in the various experimental, observational and quasi-experimental situations. Applying knowledge and understanding. At the end of the course the students are able to identify which types of situations can be analyzed with the linear model tools, and to formalize them in terms of parametric statistical models. They are also able to formulate substantive questions in parametric terms, in different situations, and answer to these questions with the tools of statistical analysis. Making judgements. Students develop critical skills through the application of inferential methodologies to a wide range of situations that can be represented in the linear model family. They also develop the critical sense through the selection, estimation and validation procedure of the statistical model in different situations related to real data. Communication skills. Particular attention is paid to the technical-scientific language of the discipline, which must be used correctly in the final test. Learning skills. Students who pass the exam have acquired the fundamentals of the parametric models that allow them to face the study of more complex models.

Channel 1
CECILIA VITIELLO Lecturers' profile

Program - Frequency - Exams

Course program
Samples surveys and experimental design. The General Linear Model: estimation and inferences on regression coefficients and factor effects.Building a model: selection of predictors in regression.Collinearity and it’s effects on parameter estimates. Planning of experiment and analysis of variance (ANOVA) . Analysis of Covariance (ANCOVA). Diagnostics in the General Linear Models. Statistical software (SAS, R).
Prerequisites
The student is assumed to have familiarity with statistical principles and methods, and with the result based on sampling from normal distribution.
Books
Letures Notes, Lectures Slides
Teaching mode
Course attendance is strongly recommended. In case of impossibility to attend the lectures it is advisable to contact the teacher. Lectures provide for integration between the presentation of theoretical, methodological and applicative aspects of General Linear Model. Il corso è erogato in presenza a meno che non sia altrimenti stabilito dagli organi di governance dell' ateneo.
Frequency
Course attendance is strongly recommended. In case of impossibility to attend the lectures it is advisable to contact the teacher.
Exam mode
he exam is oral. It is an interview of approximatively one hour. Few data set, already analized by the student are the starting point for a discussion on the theorethical methodological aspect of the General Linear Model. The data sets (usually three) may be choosen by a list or proposed by the student. The choice and the analysis has to be such to allow to explore all the argument of the course.
Bibliography
Neter J., Kutner M., Nachtshein C., Wasserman W. Applied Linear Statistical Models,(1996) McGraw Hill, Boston M.; (Fourth ed.).
Lesson mode
Course attendance is strongly recommended. In case of impossibility to attend the lectures it is advisable to contact the teacher. Lectures provide for integration between the presentation of theoretical, methodological and applicative aspects of General Linear Model. Il corso è erogato in presenza a meno che non sia altrimenti stabilito dagli organi di governance dell' ateneo.
  • Lesson code1024055
  • Academic year2025/2026
  • CourseStatistics for management
  • CurriculumSingle curriculum
  • Year3rd year
  • Semester2nd semester
  • SSDSECS-S/02
  • CFU9