NpdeRes-class {npde} | R Documentation |
Class "NpdeRes"
Description
The results component of a NpdeObject object
Objects from the Class
NpdeRes objects are created during a call to npde
or autonpde
as the "results" slot in a NpdeObject object. An NpdeRes object contains the following slots:
- res
a dataframe containing the results. Columns include id (group), xobs (observed X), yobs (observed Y), cens (indicator for censored data), as well as the actual results: ypred (model population predictions), pd (prediction discrepancies), npde (normalised prediction distribution errors), ycomp (completed data), ydobs (decorrelated observed data).
- N
number of subjects
- ntot.obs
total number of non-missing observations
- ploq
a vector giving the probability that a given observation is LOQ, according to the model
- icens
index of (non-missing) censored observations
- not.miss
a vector of boolean indicating for each observation whether it is missing (FALSE) or available (TRUE)
- pd.sim
pd computed for a number of simulated datasets (optional, used to obtain prediction intervals on the distribution of pd)
- npde.sim
npde computed for a number of simulated datasets (optional, used to obtain prediction intervals on the distribution of npde)
Methods
- print(npde.res):
Prints a summary of object npde.res
- show(npde.res):
Prints a short summary of object npde.res
- showall(npde.res):
Prints a detailed summary of object npde.res
- plot(npde.res):
Plots the data in npde.res. More details can be found in
plot.NpdeRes
- summary(npde.res):
Returns a summary of object npde.res in list format
- gof.test(x, parametric=TRUE, ...):
Returns goodness-of-fit tests
See Also
npde
, autonpde
, plot.NpdeRes
, NpdeObject
Examples
methods(class="NpdeRes")
showClass("NpdeRes")