Mathematical statistics Probabilities 84 Data processing 70 Statistical methods 50 Statistics 32 R (Computer program language) 26 Mathematical models 16 Business mathematics 13 Social sciences 13 History 12 Engineering 11 Graphic methods 11 Mathematics 8 Distribution (Probability theory) 7 Experimental design 7 Linear models (Statistics) 7 Psychology 7 Computer programs 6 Problems, exercises, etc 6 Sampling (Statistics) 6 Science 6 Bayesian statistical decision theory 5 Matrices 5 Decision making 4 Medical statistics 4 Multivariate analysis 4 Numerical analysis 4 Research 4 Risk assessment 4 Stochastic processes 4