simPH v1.2.3

0

Monthly downloads

0th

Percentile

Tools for Simulating and Plotting Quantities of Interest Estimated From Cox Proportional Hazards Models

The package simulates and plots quantities of interest (relative hazards, first differences, and hazard ratios) for linear coefficients, multiplicative interactions, polynomials, penalised splines, and non-proportional hazards, as well as stratified survival curves from Cox Proportional Hazard models. It also simulates and plots marginal effects for multiplicative interactions.

Functions in simPH

Name Description
simGG.siminteract Plot simulated linear multiplicative interactions from Cox Proportional Hazards Models
coxsimSpline Simulate quantities of interest for penalized splines from Cox Proportional Hazards models
coxsimInteract Simulate quantities of interest for linear multiplicative interactions */ from Cox Proportional Hazards models
simGG.simspline Plot simulated penalised spline hazards from Cox Proportional Hazards Models
CarpenterFdaData A data set from Carpenter (2002).
simPH An R package for simulating and plotting quantities of interest from Cox Proportional Hazard models.
simGG A method for plotting simulation objects created by simPH
tvc Create a time interaction variable
GolubEUPData A data set from Golub & Steunenberg (2007)
SurvExpand Convert a data frame of non-equal interval continuous observations into equal interval continuous observations
MinMaxLines Transform the simulation object to include only the min and max of the constricted intervals, as well as the lower and upper bounds of the middle 50 percent of the constricted intervals
simGG.simpoly Plot simulated polynomial quantities of interest from Cox Proportional Hazards Models
ggfitStrata Graph fitted stratified survival curves from Cox Proportional Hazards models
simGG.simlinear Plot simulated linear, non-time interacted quantities of interest from Cox Proportional Hazards Models
setXl Create a sequence of Xl values
simGG.simtvc Plot simulated time-interactive hazard ratios or stratified time-interactive hazard rates from Cox Proportional Hazards Models
coxsimtvc Simulate time-interactive quantities of interest from Cox Proportional Hazards models
coxsimLinear Simulate quantities of interest for covariates from Cox Proportional Hazards models that are not interacted with time or nonlinearly transformed
coxsimPoly Simulate quantities of interest for a range of values for a polynomial nonlinear effect from Cox Proportional Hazards models
No Results!

Last month downloads

Details

Date 2014-10-01
URL http://christophergandrud.github.io/simPH/
BugReports https://github.com/christophergandrud/simPH/issues
License GPL-3
VignetteBuilder knitr
BuildVignettes true
LazyData true
Packaged 2014-10-04 06:39:44 UTC; christophergandrud
NeedsCompilation no
Repository CRAN
Date/Publication 2014-10-04 09:15:46

Include our badge in your README

[![Rdoc](http://www.rdocumentation.org/badges/version/simPH)](http://www.rdocumentation.org/packages/simPH)