R-CMap—An open-source software for concept mapping

R: A Language and Environment for Statistical Computing

R Core Team · 2000 · 353K citations · Full text

Natural Sciences, Computer Science, Statistical Computing +10

A new look at the statistical model identification

Hirotugu Akaike · IEEE Transactions on Automatic Control · 1974 · 50.7K citations · Full text

Business, Biostatistics, Statistical Modeling +9

The central role of the propensity score in observational studies for causal effects

Paul R. Rosenbaum, Donald B. Rubin · Biometrika · 1983 · 31K citations · Full text

Public Health, Biostatistics, Causal Inference +16

Hierarchical Grouping to Optimize an Objective Function

Joe H. Ward · Journal of the American Statistical Association · 1963 · 19.2K citations

Natural Sciences, Computer Science, Mathematics +15

Bootstrap Methods: Another Look at the Jackknife

B. Efron · The Annals of Statistics · 1979 · 17.4K citations · Full text

Public Health, Biostatistics, Statistical Computing +15