Residuals or NPDE versus predicted values

Residuals or NPDE versus predicted values

res_pred(df, x = pm_axis_pred(), y = pm_axis_res(), xname = "value",
  xs = defx(), ys = defy(), ...)

wres_pred(df, ..., y = pm_axis_wres())

cwres_pred(df, ..., y = pm_axis_cwres())

cwresi_pred(df, y = pm_axis_cwresi(), ...)

npde_pred(df, ..., y = pm_axis_npde(), hline = npde_ref())

Arguments

df

data frame to plot
x

character name for x-axis data
y

character name for y-axis data
xname

glued into x-axis title
xs

see defx
ys

see defy
...

passed to scatt and layer_hs
hline

a list of parameters to pass to geom_hline specifying where to locate a horizontal reference line aesthetics to use

Value

A single plot.

Details

Since this function creates a scatter plot, both the x and y columns must be numeric.

The y axis name is always the name of the residual (e.g. "Weighted residual"). Use the xname argument to add specific name and or unit to the dependent variable (see the example).

A loess smooth and a horizontal reference line are layered on the plot.

See also

geom_3s

Examples


df <- pmplots_data_obs()

cwresi_pred(df, xname="MyDrug (ng/mL)")
#> Creating CWRES column from CWRESI