ensemble: Performs group-wise modelling on a data frame
In garrettgman/modelglyphs: Explore large data with binned modelling

Description Usage Arguments Value

ensemble splits the data frame into pieces based on the unique combinations of the x_major and y_major variables. It then applies the specified model to each piece and saves the output as an ensemble object. Note, ensemble removes the x_major and Y_major variables from the dataframe for purposes of modelling. Each subset of the data will only have one unique value of each variable, which makes them inappropriate to include in the model.

1 2	ensemble(data, groups, model, x_major = NULL, y_major = NULL)

`data`	a data frame to apply group-wise modelling to
`groups`	a variable that provides a group identifier for doing group_wise modelling.
`model`	Information necessary to identify and apply a regression method. this information should be supplied as the output of a call to `model`.
`x_major`	a character string that specifies the variable to be on the major x axis when using the ensemble to make glyph plots. The data frame will be split into groups based on the unique combinations of x_major and y_major.
`y_major`	a character string that specifies the variable to be on the major y axis when using the ensemble to make glyph plots.