Package: RFIF
Type: Package
Title: Fast Iterative Filtering (FIF) with Portable FFT Backend
Version: 1.0.2
Authors@R: 
    person("Chuck", "Coleman", role = c("aut","cre"), email = "cdcoleman113@gmail.com",
    	comment = c(ORCID = "0000-0001-6940-8117"))
Description: Provides an R interface to a C implementation of Fast Iterative Filtering (FIF)
    for decomposing a univariate signal into intrinsic mode functions (IMFs) and a residual.
    The package uses Fast Fourier Transform library FFTW, if found.  If not, it provides
    instructions to install it for your OS.  This is recommended, as R's internal fft(), while
    avoiding external FFT dependencies, is two orders of magnitude slower.  See vignette
    'Installing FFTW for RFIF' for RFIF installation instructions.
Suggests: testthat (>= 3.0.0), knitr, rmarkdown
Config/testthat/edition: 3
License: MIT + file LICENSE
Encoding: UTF-8
VignetteBuilder: knitr
URL: https://github.com/ChuckColeman/RFIF
BugReports: https://github.com/ChuckColeman/RFIF/issues
NeedsCompilation: yes
Packaged: 2026-05-23 22:25:57 UTC; Common
Author: Chuck Coleman [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-6940-8117>)
Maintainer: Chuck Coleman <cdcoleman113@gmail.com>
Repository: CRAN
Date/Publication: 2026-05-24 14:40:08 UTC
Built: R 4.5.2; aarch64-apple-darwin20; 2026-05-24 18:23:40 UTC; unix
Archs: RFIF.so.dSYM
