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. Author manuscript; available in PMC: 2023 Mar 2.
Published in final edited form as: J Am Stat Assoc. 2022 Jul 11;117(540):1669–1683. doi: 10.1080/01621459.2022.2089572

Table 6.

The DNHS data results by the proposed method and the high-dimensional mediation analysis (HIMA) method.

Method NS Mediator Outcome
Proposed 6 0.455 1.235
HIMA 0 4.309 2.774

NOTE: Here “NS” represents the mean number of selected mediators. The “Mediator” represents average prediction error for mediators, and “Outcome” represents average prediction error for the outcome variable based on 100 replications.