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To cite the cobs package in publications use:
Ng PT, Maechler M (2024). COBS – Constrained B-splines (Sparse matrix based). R package version 1.3-8., https://CRAN.R-project.org/package=cobs.
Ng P, Maechler M (2007). “A Fast and Efficient Implementation of Qualitatively Constrained Quantile Smoothing Splines.” Statistical Modelling, 7(4), 315–328. doi:10.1177/1471082X0700700403.
Corresponding BibTeX entries:
@Manual{,
title = {COBS -- Constrained B-splines (Sparse matrix based)},
author = {Pin T. Ng and Martin Maechler},
year = {2024},
note = {R package version 1.3-8.},
url = {https://CRAN.R-project.org/package=cobs},
}
@Article{,
title = {A Fast and Efficient Implementation of Qualitatively
Constrained Quantile Smoothing Splines},
author = {Pin Ng and Martin Maechler},
year = {2007},
journal = {Statistical Modelling},
volume = {7},
number = {4},
pages = {315--328},
doi = {10.1177/1471082X0700700403},
}
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.