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o2plsda

Multiomics Data Integration

v0.0.26 · Dec 1, 2025 · GPL-3

Description

Provides functions to do 'O2PLS-DA' analysis for multiple omics data integration. The algorithm came from "O2-PLS, a two-block (X±Y) latent variable regression (LVR) method with an integral OSC filter" which published by Johan Trygg and Svante Wold at 2003 <doi:10.1002/cem.775>. 'O2PLS' is a bidirectional multivariate regression method that aims to separate the covariance between two data sets (it was recently extended to multiple data sets) (Löfstedt and Trygg, 2011 <doi:10.1002/cem.1388>; Löfstedt et al., 2012 <doi:10.1016/j.aca.2013.06.026>) from the systematic sources of variance being specific for each data set separately.

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CRAN Check Status

14 OK
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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
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 History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies Rcpp dplyr magrittr ggplot2 ggrepel o2plsda

Version History

new 0.0.26 Mar 10, 2026
updated 0.0.26 ← 0.0.25 diff Nov 30, 2025
updated 0.0.25 ← 0.0.22 diff Jul 18, 2024
updated 0.0.22 ← 0.0.18 diff Jul 16, 2024
updated 0.0.18 ← 0.0.17 diff Aug 11, 2022
updated 0.0.17 ← 0.0.16 diff Jul 10, 2022
updated 0.0.16 ← 0.0.15 diff Jul 7, 2022
updated 0.0.15 ← 0.0.14 diff Mar 2, 2022
updated 0.0.14 ← 0.0.12 diff Jan 4, 2022
new 0.0.12 Nov 18, 2021