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Correction: Robust radiogenomics approach to the identification of EGFR mutations among patients with NSCLC from three different countries using topologically invariant Betti numbers

  • Kenta Ninomiya,
  • Hidetaka Arimura,
  • Wai Yee Chan,
  • Kentaro Tanaka,
  • Shinichi Mizuno,
  • Nadia Fareeda Muhammad Gowdh,
  • Nur Adura Yaakup,
  • Chong-Kin Liam,
  • Chee-Shee Chai,
  • Kwan Hoong Ng

In 2.4 Construction of radiomic signatures of Methods Section, there is an error in the definition of the robustness index (RI). The correct RI is defined as: where AUCtrain and AUCvalid indicate the area under receiver operating characteristics curves (AUCs) for the identification of the EGFR mutants in the training and the validation procedures, respectively.

Reference

  1. 1. Ninomiya K, Arimura H, Chan WY, Tanaka K, Mizuno S, Muhammad Gowdh NF, et al. (2021) Robust radiogenomics approach to the identification of EGFR mutations among patients with NSCLC from three different countries using topologically invariant Betti numbers. PLOS ONE 16(1): e0244354. https://doi.org/10.1371/journal.pone.0244354 pmid:33428651