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Classification of cases

Functions for designating cases as belonging to a specific type

extreme_on_x()
Extremeness of cases on an independent variable
extreme_on_y()
Extremeness of cases on the dependent variable
pathway()
Pathway case
predint()
Classification of cases as typical and deviant using a prediction interval.
residstd()
Classification of cases as typical and deviant using the standard deviation of the residuals.

Selection of cases

Functions for choosing cases belonging to a specific type

extreme_on_x()
Extremeness of cases on an independent variable
extreme_on_y()
Extremeness of cases on the dependent variable
most_deviant()
Identification of the most deviant case
most_overpredicted()
Identification of the most overpredicted case
most_typical()
Identification of the most typical case
most_underpredicted()
Identification of the most underpredicted case
pathway()
Pathway case
predint()
Classification of cases as typical and deviant using a prediction interval.

Visualization

Functions for visualizing case classifications

pathway_xvr()
Plot of residuals against pathway variable
predint_plot()
Plot of typical and deviant cases with prediction intervals
residstd_plot()
Plot of typical and deviant cases based on residuals' standard deviation