0. Preliminaries

Course material: https://github.com/hrpunio/Erasmus2020_DS Look for clone or download green' button at the right edge, click, selectDownload ZIP’. Download all course files (data/slides/notes) in one zip archive. Unpack…

Contact:

1. Examining cross-section data with Graphs

1-dimensional plots (pie chart, bar plot, dot plot), distribution charts (histogram, frequency polygon, box plot), Box-plot and violin plot

lecture notes: stat-graphs.html

2. Describing cross-section data with Numbers

Measure of Central Tendency (mean, median, mode, quartille), Measure of Spread/Dispersion (variance, standard deviation, interquartile range or IQR), Skewness, Concentration

lecture notes: stat-stats.html

Project

With software of your choice (probably Excel/OpenOffice Calc) descibe data distribution with histogram or some other chart. Calculate the mean, median, mode, standard deviation, iqr as well as skeweness. Describe results. Write report (2–3 pages)

Contact me for details

3. Examining Relationships

scatter-plot, Correlation, Regression, two-way tables and cathegorical data

hope COVID19 will go and we will meet in june

4. Statistical analysis of time series data

time plots, decomposition, trend, seasonality, forecasting

hope COVID19 will go and we will meet in june

Project Presentation