cor2cov

vector of standard deviations. The order of standard deviations should correspond to the column order in 'cormat'.

sigma

a symmetric numeric correlation matrix

cormat

Convert a correlation matrix into a covariance matrix

Facilitate frequentist and Bayesian meta-analysis of diagnosis and prognosis research studies. It includes functions to summarize multiple estimates of prediction model discrimination and calibration performance (Debray et al., 2019) <doi:10.1177/0962280218785504>. It also includes functions to evaluate funnel plot asymmetry (Debray et al., 2018) <doi:10.1002/jrsm.1266>. Finally, the package provides functions for developing multivariable prediction models from datasets with clustering (de Jong et al., 2021) <doi:10.1002/sim.8981>.

cor2cov: Convert a correlation matrix into a covariance matrix

Description

Usage

Arguments

Value