15 сент. 2024 г. · Object-oriented software for model-robust covariance matrix estimators. Starting out from the basic robust Eicker-Huber-White sandwich covariance methods. |
15 сент. 2024 г. · Model-robust standard error estimators for cross-sectional, time series, clustered, panel, and longitudinal data. Modular object-oriented implementation. |
The sandwich package is designed for obtaining covariance matrix estimators of parameter estimates in statistical models where certain model assumptions have ... |
exclamation: This is a read-only mirror of the CRAN R package repository. sandwich — Robust Covariance Matrix Estimators. Homepage: https://sandwich. |
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Object-oriented software for model-robust covariance matrix estimators. Starting out from the basic robust Eicker-Huber-White sandwich covariance methods ... |
sandwich is a simple convenience function that takes a bread matrix (ie, estimator of the expectation of the negative derivative of the estimating functions) |
R/sandwich.R. In sandwich: Robust Covariance Matrix Estimators. Defines functions vcovOPG meat sandwich. Documented in meat sandwich vcovOPG. |
Description Model-robust standard error estimators for cross- sectional, time series, clustered, panel, and longitudinal data. Depends R (>= 2.10.0). Imports ... |
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