pim-class: Class "pim"

In anoint: Analysis of Interactions

Class "pim"

Description

Class for proportional interactions model (PIM).

Objects from the Class

Objects can be created by calls of the form new("pim", ...).

Slots

formula:

object of anoint class

coef:

list of baseline (alpha), control prognostic effects (beta), and responsiveness parameter (theta)

exact:

logical indicator whether exact fit used

LRT:

likelihood ratio test statistic of responsiveness parameter

interval:

numeric vector supplied to optimize if exact fit is used

boot.pim:

matrix of bootstrap estimates of PIM coefficients

vcov:

matrix of bootstrap variance-covariance

Methods

show

signature(object = "pim"): Display point estimates of pim object.

print

signature(x = "pim",...): Display point estimates of pim object.

summary

signature(object = "pim",...): List of estimates and convergence information.

coef

signature(object = "pim"): Extractor for MLEs.

confint

signature(object = "pim",parm,level=0.95,...): Computes confidence interval for specified parameters and level. Intervals are based on bootstrap resamples of PIM model.

predict

signature(object = "pim"): Returns linear predictor for each subject.

vcov

signature(object = "pim"): Extractor for variance-covariance matrix which is estimated with bootstrap resampling.

Author(s)

Stephanie Kovalchik [e-mail]

See Also

pim

anoint documentation built on Sept. 11, 2024, 8:49 p.m.