![MathJax Logo](/templates/jsp/_style2/_tandf/pb2/images/math-jax.gif)
Abstract
This note provides correction to some numerical results in Krivitsky P. N., Coletti, P., and Hens, N. (2023), “A Tale of Two Datasets: Representativeness and Generalisability of Inference for Samples of Networks,” Journal of the American Statistical Association, 118, 2213–2224.
While working on the rejoinder to discussion of Krivitsky, Coletti, and Hen (Citation2023b), we identified an error in our calculation of the covariance matrix of the parameter estimates, resulting primarily in all standard errors being underestimated, most slightly but some by an order of magnitude. here corrects in the article and indicates where significance levels were affected. corrects the omnibus tests reported in the text and the contrast tests. Where P-values were affected, this is indicated.
Table 1 Parameter estimates and corrected standard errors for Model 1 and Model 2.
Table 2 Selected omnibus tests for Model 1.
Table 3 Selected contrasts for Model 1.
Fortuitously, although statistical significance of some individual coefficients was affected, the conclusions of omnibus tests and contrasts were not. The reasons for this are discussed in the rejoinder (Krivitsky, Coletti, and Hens Citation2023a).
Supplementary materials included with the article reflect these corrections.
References
- Krivitsky, P. N., Coletti, P., and Hens, N. (2023a), Rejoinder to Discussion of “A Tale of Two Datasets: Representativeness and Generalisability of Inference for Samples of Networks,” Journal of the American Statistical Association, 118, 2235–2238. DOI: 10.1080/01621459.2023.2280383.
- Krivitsky, P. N., Coletti, P., and Hens, N. (2023b), “A Tale of Two Datasets: Representativeness and Generalisability of Inference for Samples of Networks,” Journal of the American Statistical Association, 118, 2213–2224.