Belitser, Eduard; Ghosal, Subhashis; van Zanten, Harry Correction to: “Optimal two-stage procedures for estimating location and size of the maximum of a multivariate regression function”. (English) Zbl 1456.62168 Ann. Stat. 49, No. 1, 612-613 (2021). Summary: We rectify a wrongly stated fact in [the authors, ibid. 40, No. 6, 2850–2876 (2012; Zbl 1296.62158)]. MSC: 62L12 Sequential estimation 62G05 Nonparametric estimation 62H12 Estimation in multivariate analysis 62L05 Sequential statistical design Keywords:two-stage procedure; optimal rate; sequential design; multistage procedure; adaptive estimation Citations:Zbl 1296.62158 PDFBibTeX XMLCite \textit{E. Belitser} et al., Ann. Stat. 49, No. 1, 612--613 (2021; Zbl 1456.62168) Full Text: DOI Euclid References: [1] Ibragimov, I. A. and Hasminski, R. Z. (1982). Estimation of the maximal signal value in Gaussian white noise. Mat. Zametki 32 529-536. Translation: Math. Notes 32 (1982) 746-750. · Zbl 0537.62034 [2] Lepski, O. V. (2020). Personal communication. [3] Lepski, O. This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.