Economics 76 Statistics 28 Estimation theory 21 Mathematical statistics 21 Inference 19 Mathematics 19 Estimation 12 History 12 Mathematical models 12 Regression analysis 12 Statistical methods 12 Plant Biotechnology 11 Agricultural Economics 10 Agriculture 10 Engineering 10 Agricultural Statistics 9 Income and expense management-- Financial management 9 Plant Breeding and Genetics 9 Signal processing 9 Social sciences 9 Agricultural economics 8 Data processing 8 Financial statement 8 Human rights 8 Philosophy 8 Probabilities 8 Research 8 Stochastic processes 8 Bayesian statistical decision theory 7 Development economics 7