Computation and Plots of Influence Functions for Risk and Performance Measures R package RPEIF version 1.2.5 Computes the influence functions time series of the returns for the risk and performance measures as mentioned in Chen and Martin (2018) <https://www.ssrn.com/abstract=3085672>, as well as in Zhang et al. (2019) <https://www.ssrn.com/abstract=3415903>. Also evaluates estimators influence functions at a set of parameter values and plots them to display the shapes of the influence functions. Software Imports: xts, zoo, stats, RobStatTM Suggests: R.rsp, testthat, PerformanceAnalytics Anthony Christidis <anthony.christidis@stat.ubc.ca> Comprehensive R Archive Network (CRAN) Anthony Christidis [aut, cre], Shengyu Zhang [aut], Douglas Martin [aut] GPL (>= 2) 2025-12-17 application/tgz https://CRAN.R-project.org/package=RPEIF doi:10.32614/CRAN.package.RPEIF