GMOS-Train Training Course “Statistical data analysis with the scripting language R”, July 5th-9th 2021, by Dr. Armin Aulinger
PROGRAM
Statistical data analysis with the scripting language R
Dr. Armin Aulinger
Helmholtz-Zentrum Hereon
armin.aulinger@hereon.de
1 Part one
1.1 Creating and handling data in R
• variables, arrays and matrices
• mathematical operations
• reading external data (csv, Excel)
• simple plots
1.2 General programming concepts
• loops (for, while, repeat)
• branching with “if” and conditional expressions
• functions in R
1.3 Simple statistics
• mean, median
• distributions (normal, log-normal)
• standard deviation1.4 Testing
• Student’s t-test
• F-test
• non-parametric tests
2 Part two
2.1 Linear correlation
• Pearson’s correlation coefficient
• testing
• non-parametric
2.2 Timeseries
• Filtering
• Time series decomposition
• Auto correlation
2.3 Analysis of variance ANOVA
2.4 Principal Components Analysis PCA