Package: ecipex Type: Package Title: Efficient Calculation of Fine Structure Isotope Patterns via Fourier Transforms of Simplex-Based Elemental Models Authors@R: person(given = "Andreas", family = "Ipsen", role = c("aut", "cre"), email = "andreas.b.ipsen@gmail.com", comment = c(ORCID = "0000-0002-2566-8811")) Imports: CHNOSZ Description: Provides a function that quickly computes the fine structure isotope patterns of a set of chemical formulas to a given degree of accuracy (up to the limit set by errors in floating point arithmetic). A data-set comprising the masses and isotopic abundances of individual elements is also provided and calculation of isotopic gross structures is also supported. License: GPL (>= 2) LazyData: true Version: 1.1.1 Date: 2025-04-21 NeedsCompilation: no Packaged: 2026-09-24 11:29:10 UTC; root Author: Andreas Ipsen [aut, cre] () Maintainer: Andreas Ipsen Repository: https://cran.r-universe.dev Date/Publication: 2025-04-21 10:50:02 UTC RemoteUrl: https://github.com/cran/ecipex RemoteRef: HEAD RemoteSha: a84684bd61ef256b6ba31196948d04f42fc8e3f5