gg_laglead: Plot Lag-Lead windows

In adibender/pammtools: Piece-Wise Exponential Additive Mixed Modeling Tools for Survival Analysis

Plot Lag-Lead windows

Description

Given data defining a Lag-lead window, returns respective plot as a ggplot2 object.

Usage

gg_laglead(x, ...)

## Default S3 method:
gg_laglead(x, tz, ll_fun, ...)

## S3 method for class 'LL_df'
gg_laglead(
  x,
  high_col = "grey20",
  low_col = "whitesmoke",
  grid_col = "lightgrey",
  ...
)

## S3 method for class 'nested_fdf'
gg_laglead(x, ...)

Arguments

x	Either a numeric vector of follow-up cut points or a suitable object.
...	Further arguments passed to methods.
tz	A vector of exposure times
ll_fun	Function that specifies how the lag-lead matrix should be constructed. First argument is the follow up time second argument is the time of exposure.
high_col	Color used to highlight exposure times within the lag-lead window.
low_col	Color of exposure times outside the lag-lead window.
grid_col	Color of grid lines.

See Also

get_laglead

Examples

## Example 1: supply t, tz, ll_fun directly
 gg_laglead(1:10, tz=-5:5,
  ll_fun=function(t, tz) { t >= tz + 2 & t <= tz + 2 + 3})

## Example 2: extract information on t, tz, ll_from data with respective attributes
data("simdf_elra", package = "pammtools")
gg_laglead(simdf_elra)

adibender/pammtools documentation built on Feb. 27, 2024, 8:40 a.m.