KWCChangepoint

KWCChangepoint-package

Detect and test for changes in covariance structures of functional data, as well as changepoint detection for multivariate data more generally. Method for detecting non-stationarity in resting state functional Magnetic Resonance Imaging (fMRI) scans as seen in Ramsay, K., &amp; Chenouri, S. (2025) tools:::Rd_expr_doi("10.1080/10485252.2025.2503891") is implemented in fmri_changepoints(). Also includes depth- and rank-based implementation of the wild binary segmentation algorithm for detecting multiple changepoints in multivariate data.

Detect and test for changes in covariance structures of functional data, as well as changepoint detection for multivariate data more generally. Method for detecting non-stationarity in resting state functional Magnetic Resonance Imaging (fMRI) scans as seen in Ramsay, K., & Chenouri, S. (2025) <doi:10.1080/10485252.2025.2503891> is implemented in fmri_changepoints(). Also includes depth- and rank-based implementation of the wild binary segmentation algorithm for detecting multiple changepoints in multivariate data.

Adeeb Rouhani

Robust Changepoint Detection for Functional and Multivariate
Data

Kelly Ramsay

KWCChangepoint-package function

<ul>
<li>GitHub: <a href="https://github.com/adeeb99/KWCChangepoint">https://github.com/adeeb99/KWCChangepoint</a></li>
<li>Bug reports: <a href="https://github.com/adeeb99/KWCChangepoint/issues">https://github.com/adeeb99/KWCChangepoint/issues</a></li>
</ul>

Links

Maintainer: Adeeb Rouhani <a href="/link/adeeb.rouhani%40gmail.com?package=KWCChangepoint&version=0.2.3" data-mini-rdoc="KWCChangepoint::adeeb.rouhani@gmail.com">adeeb.rouhani@gmail.com</a> (<a href="https://orcid.org/0009-0007-5294-2226">ORCID</a>) [copyright holder]
Authors:<ul>
<li>Kelly Ramsay (<a href="https://orcid.org/0000-0001-5615-2052">ORCID</a>)</li>
</ul>

Author

KWCChangepoint: Robust Changepoint Detection for Functional and Multivariate Data — KWCChangepoint-package

<ul>
<li>GitHub: <a href='https://github.com/adeeb99/KWCChangepoint'>https://github.com/adeeb99/KWCChangepoint</a></li>
<li>Bug reports: <a href='https://github.com/adeeb99/KWCChangepoint/issues'>https://github.com/adeeb99/KWCChangepoint/issues</a></li>
</ul>

Maintainer: Adeeb Rouhani <a href='mailto:adeeb.rouhani@gmail.com'>adeeb.rouhani@gmail.com</a> (<a href='https://orcid.org/0009-0007-5294-2226'>ORCID</a>) [copyright holder]
Authors:<ul>
<li>Kelly Ramsay (<a href='https://orcid.org/0000-0001-5615-2052'>ORCID</a>)</li>
</ul>

KWCChangepoint-package: KWCChangepoint: Robust Changepoint Detection for Functional and Multivariate Data

Description

Arguments

Links

Author

See Also