Multivariate-data-analysis

This repository contains R Markdown reports about Multivariate data analysis including Principal component analysis, Factor analysis, Discriminant analysis, classification and clustering.

Repositoty consist of the following folders:

1. "Principal component analysis". PCA of the teeth condition data.
2. "Principal component analysis for University data". PCA of the data on public American universities.
3. "Exploratory factor analysis" for the dataset from the point 2.
4. "Discriminant analysis and classification". The data is the result of a chemical analysis of three different kinds of red wine grown in Italy. Variables are different chemical indicators.
5. "Clustering". The different approaches to clustering wine dataset are considered.

The reports were made for presentation at the corresponding master's course at St. Petersburg State University.