Economics 76 Statistics 30 Estimation theory 21 Mathematical statistics 21 Inference 20 Mathematics 20 Estimation 12 Mathematical models 12 Plant Breeding and Genetics 12 Regression analysis 12 Statistical methods 12 Plant Biotechnology 11 Six sigma 11 Agricultural Economics 10 Agriculture 10 Engineering 10 Agricultural Statistics 9 Income and expense management-- Financial management 9 Signal processing 9 Six Sigma 9 Social sciences 9 Agricultural economics 8 Data processing 8 Financial statement 8 Probabilities 8 Stochastic processes 8 Bayesian statistical decision theory 7 Development economics 7 Industrial management 7 MATHEMATICS / Probability & Statistics / General 7