In this home task, THE 2021 data is used to practice the principal component analysis (PCA). The results are plotted with special attention for Japanese, USA, and UK universities.

Some parsing tricks.

Here, I conduct the exploratory factor analysis (efa) on the Canadian data to construct the factors for predicting students' math achievement.

The last paper for cmta course.

Just the beginning.

Some graphs constructed for the project about cultural consumption in 2002-2010 St. Petersburg.

That is my first lab paper for the course "computational methods for text analysis" - the comparison of 2 corpora of poems. There are some mistakes, though some moments are good.

I prepared this task as the second laboratory paper for the university course "computational methods for text analysis". It is interesting to look at, although there are some troubles with data.

I did this small research for my business analytics course and publish it mostly to send a link to a couple of friends. It is a bit ugly but might be helpful. Enjoy!

Here are some things we explored during our introductory course in Data Analysis in Sociology. Enjoy!