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sandwich (version 0.9-0)

Robust Covariance Matrix Estimators

Description

Model-robust standard error estimators for cross-sectional, time series and longitudinal data.

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Version

Install

install.packages('sandwich')

Monthly Downloads

230,152

Version

0.9-0

License

GPL version 2

Maintainer

Achim Zeileis

Last Published

September 16th, 2024

Functions in sandwich (0.9-0)

vcovHAC

Heteroskedasticity and Autocorrelation Consistent (HAC) Covariance Matrix Estimation
NeweyWest

Newey-West HAC Covariance Matrix Estimation
isoacf

Isotonic Autocorrelation Function
estfun

Extract Estimating Functions
weightsAndrews

Kernel-based HAC Covariance Matrix Estimation
vcovHC

Heteroskedasticity-Consistent Covariance Matrix Estimation
PublicSchools

US Expenditures for Public Schools
weightsLumley

Weighted Empirical Adaptive Variance Estimation
Investment

US Investment Data
kweights

Kernel Weights