Adjusted Total Sampling Covariance Matrix
TotalAdjwrapper(ariv, within)Numeric. Average relative increase in variance.
Numeric matrix. Covariance within imputations \(\mathbf{V}_{\mathrm{within}}\).
Ivan Jacob Agaloos Pesigan
The adjusted total sampling covariance matrix is given by $$ \tilde{\mathbf{V}}_{\mathrm{total}} = \left( 1 + \mathrm{ARIV} \right) \mathbf{V}_{\mathrm{within}} $$