Category: Rstat

Spinning Pins

Condenado a estar toda la vida, preparando alguna despedida (Desarraigo, Extremoduro) I live just a few minutes from the Spanish National Museum of Science and Technology (MUNCYT), where I use...continue reading.

vtreat Variable Importance

vtreat‘s purpose is to produce pure numeric R data.frames that are ready for supervised predictive modeling (predicting a value from other values). By ready we mean: a purely numeric data...continue reading.

Improving Binning by Bootstrap Bumping

In the post (, a more robust version of monotonic binning based on the isotonic regression was introduced. Nonetheless, due to the loss of granularity, the predictability has been somewhat...continue reading.

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