Package: fitmix Title: Finite Mixture Model Fitting of Lifespan Datasets Version: 0.1.0 Authors@R: c(person("Emine", "Guven", email = "emine.guven33@gmail.com", role = c("aut", "cre"), comment = c(ORCID = "0000-0001-9324-0879")), person("Hong", "Qin", role = c("aut"))) Description: Fits the lifespan datasets of biological systems such as yeast, fruit flies, and other similar biological units with well-known finite mixture models introduced by Farewell et al. (1982) and Al-Hussaini et al. (2000) . Estimates parameter space fitting of a lifespan dataset with finite mixtures of parametric distributions. Computes the following tasks; 1) Estimates parameter space of the finite mixture model by implementing the expectation maximization (EM) algorithm. 2) Finds a sequence of four goodness-of-fit measures consist of Akaike Information Criterion (AIC), Bayesian Information Criterion (BIC), Kolmogorov-Smirnov (KS), and log-likelihood (log-likelihood) statistics. 3)The initial values is determined by k-means clustering. URL: https://github.com/guven-code/fitmix/ License: GPL-3 Encoding: UTF-8 RoxygenNote: 7.1.1.9001 Depends: R (>= 3.1.0) Imports: stats Suggests: rmarkdown, knitr Repository: https://guven-code.r-universe.dev Date/Publication: 2026-01-17 18:26:45 UTC RemoteUrl: https://github.com/guven-code/fitmix RemoteRef: HEAD RemoteSha: 3a64a0a961208b3f46c517c6b74fd18071919741 NeedsCompilation: no Packaged: 2026-10-14 07:25:03 UTC; root Author: Emine Guven [aut, cre] (ORCID: ), Hong Qin [aut] Maintainer: Emine Guven