clustcurv: Determining Groups in Multiple Curves

clustcurv is an R package that provides a method for determining groups in multiple curves with an automatic selection of their number based on k-means or k-medians algorithms. The selection of the optimal number is provided by bootstrap methods. The methodology can be applied both in regression and survival framework.

Installation

clustcurv is available through both CRAN and GitHub.

Get the released version from CRAN:

install.packages("clustcurv")

Or the development version from GitHub:

# install.packages("devtools")
devtools::install_github("noramvillanueva/clustcurv")

Citation

If you use clustcurv in your research, please cite the following paper:

Villanueva, N.M., Sestelo, M., Meira-Machado, L., Roca-Pardiñas, J. (2021). clustcurv: An R Package for Determining Groups in Multiple Curves. The R Journal, 13(1), 164–183. https://doi.org/10.32614/RJ-2021-032

  @Article{,
    title = {{clustcurv}: An {R} Package for Determining Groups in
      Multiple Curves},
    author = {Nora M. Villanueva and Marta Sestelo and Luis
      Meira-Machado and Javier Roca-Pardi{\~n}as},
    journal = {The R Journal},
    year = {2021},
    volume = {13},
    number = {1},
    pages = {164--183},
    doi = {10.32614/RJ-2021-032},
  }


## Acknowledgment

Marta Sestelo and Nora M. Villanueva acknowledges financial support from
Grant PID2020-118801GB-I00 and Grant PID2023-148811NB-I00 funded by Ministerio de Ciencia e Innovación
(MCIN/ AEI /10.13039/501100011033).