Missing Morphometric Data Simulation and Estimation R package LOST version 2.1.3 CRAN Task View: MissingData (https://CRAN.R-project.org/view=MissingData) Functions for simulating missing morphometric data randomly, with taxonomic bias and with anatomical bias. LOST also includes functions for estimating linear and geometric morphometric data. Software Depends: R (>= 3.5.0) Imports: gdata, shapes, e1071, pcaMethods, MASS, miscTools, stats, rgl, geomorph J. Arbour <jessica.arbour@mtsu.edu> Comprehensive R Archive Network (CRAN) J. Arbour [aut, cre], C. Brown [aut] GPL (>= 2) 2026-03-13 application/tgz https://CRAN.R-project.org/package=LOST doi:10.32614/CRAN.package.LOST