Description
Designed for the development and application of hidden Markov models and profile HMMs for biological sequence analysis. Contains functions for multiple and pairwise sequence alignment, model construction and parameter optimization, file import/export, implementation of the forward, backward and Viterbi algorithms for conditional sequence probabilities, tree-based sequence weighting, and sequence simulation. Features a wide variety of potential applications including database searching, gene-finding and annotation, phylogenetic analysis and sequence classification. Based on the models and algorithms described in Durbin et al (1998, ISBN: 9780521629713).
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CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | NOTE |
| r-devel-linux-x86_64-fedora-gcc | NOTE |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (2 non-OK)
dependencies in R code
Namespace in Imports field not imported from: ‘qpdf’ All declared Imports should be used.
dependencies in R code
Namespace in Imports field not imported from: ‘qpdf’ All declared Imports should be used.
Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026
dependencies in R code
Namespace in Imports field not imported from: ‘qpdf’ All declared Imports should be used.
dependencies in R code
Namespace in Imports field not imported from: ‘qpdf’ All declared Imports should be used.
ERROR 11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026
dependencies in R code
Namespace in Imports field not imported from: ‘qpdf’ All declared Imports should be used.
dependencies in R code
Namespace in Imports field not imported from: ‘qpdf’ All declared Imports should be used.
whether package can be installed
Installation failed. See 'd:/Rcompile/CRANpkg/local/4.6/aphid.Rcheck/00install.out' for details.
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
dependencies in R code
Namespace in Imports field not imported from: ‘qpdf’ All declared Imports should be used.
dependencies in R code
Namespace in Imports field not imported from: ‘qpdf’ All declared Imports should be used.