The PMML package exports a variety of predictive and descriptive models from R to the Predictive Model Markup Language (Data Mining Group, 2008). PMML is an XML-based language and has become the de-facto standard to represent not only predictive and descriptive models, but also data preand post-processing. In so doing, it allows for the interchange of models among different tools and environments, mostly avoiding proprietary issues and incompatibilities.
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For attribution, please cite this work as
Guazzelli, et al., "The R Journal: PMML: An Open Standard for Sharing Models", The R Journal, 2009
BibTeX citation
@article{RJ-2009-010,
author = {Guazzelli, Alex and Zeller, Michael and Lin, Wen-Ching and Williams, Graham},
title = {The R Journal: PMML: An Open Standard for Sharing Models},
journal = {The R Journal},
year = {2009},
note = {https://doi.org/10.32614/RJ-2009-010},
doi = {10.32614/RJ-2009-010},
volume = {1},
issue = {1},
issn = {2073-4859},
pages = {60-65}
}