Descriptive statistics (mean, median, mode, range, standard deviation etc)
Graphics (histograms, box-plot, QQ-plots)
Principal component analysis (PCA)
Factorial correspondence analysis
Different statistical tests (test t student, Mann-Whitney, chi-square etc)
Analysis of variance (ANOVA)
Statistical correlation
Linear regression
Generalized linear models (GLM)
Logistic regression
Analysis of survival data (Cox model)
Time series analysis