https://kennedy2244.r-universe.devRecent package updates in kennedy2244R-universehttps://github.com/kennedy2244.pnghttps://kennedy2244.r-universe.devSat, 30 May 2026 10:06:44 GMTkennedy_2244@yu.ac.kr (Kennedy Titus Kayaki)Implements the Merton (1976) <doi:10.1016/0304-405X(76)90022-2> and Kou (2002) <doi:10.1287/mnsc.48.8.1086.166> jump-diffusion models through a unified S4 object-oriented interface. Provides exact compound-Poisson asset price simulation, maximum likelihood parameter estimation with Hessian-based standard errors, Wald-type confidence intervals, European option pricing via the Merton analytic series expansion, and publication-quality diagnostic plots. All functionality operates entirely offline without market data dependencies.https://github.com/r-universe/kennedy2244/actions/runs/26940701145Sat, 30 May 2026 10:06:44 GMTJumpDiffSim0.1.0successhttps://kennedy2244.r-universe.devhttps://github.com/kennedy2244/jumpdiffsimJumpDiffSim-intro.RmdJumpDiffSim-intro.htmlGetting Started with JumpDiffSim2026-03-07 07:54:162026-05-06 09:47:17