data.plot {coxed}

Plot the histograms of simulated data

Description

This function is called by survsim.plot and is not intended to be used by itself.

Usage

data.plot(data, xb, bins = 30)

Arguments

data

A data frame of simulated duration data in which the duration variable is called y. Generally, this data frame is taken from the data attribute of the sim.survdata function

xb

A vector of the linear predictors, combining the covariates and coefficients from the simulation. Generally, this data frame is taken from the xb attribute of the sim.survdata function

bins

The number of bins to draw in each histogram

Details

This function produces three histograms, one of the simulated durations, one of the linear predictors, and one of the exponentiated linear predictors. It uses facet_wrap within a call to ggplot to arrange the plots.

Value

A figure of class "gg" and "ggplot"

Author(s)

Jonathan Kropko <[e-mail]> and Jeffrey J. Harden <[e-mail]>

See Also

survsim.plot, sim.survdata

Examples

simdata <- sim.survdata(N=1000, T=100, num.data.frames=1)
data.plot(simdata$data, simdata$xb)