It is shown that variance estimates for regression coefficients in exposure-stratified case-cohort studies (Borgan "et al"., "Lifetime Data Anal.," 6, 2000, 39-58) can easily be obtained from influence terms routinely calculated in the standard software for Cox regression. By allowing for...

Latent variable modelling has gradually become an integral part of mainstream statistics and is currently used for a multitude of applications in different subject areas. Examples of 'traditional' latent variable models include latent class models, item-response models, common factor models,...