make_X.scam

Create design matrix from a suitable object

internal

The Piece-wise exponential (Additive Mixed) Model
(PAMM; Bender and others (2018) <doi: 10.1177/1471082X17748083>) is a
powerful model class for the analysis of survival (or time-to-event) data,
based on Generalized Additive (Mixed) Models (GA(M)Ms).
It offers intuitive specification and robust estimation of complex survival
models with stratified baseline hazards, random effects, time-varying effects,
time-dependent covariates and cumulative effects (Bender and others (2019)),
as well as support for left-truncated data as well as competing risks,
recurrent events and multi-state settings.
pammtools provides tidy workflow for survival analysis with PAMMs,
including data simulation, transformation and other functions for data
preprocessing and model post-processing as well as visualization.

Andreas Bender

pammtools

Piece-Wise Exponential Additive Mixed Modeling Tools for
Survival Analysis

Fabian Scheipl

Johannes Piller

Philipp Kopper

Lukas Burk

make_X.scam function

<dl><dt>object</dt>
<dd>A suitable object from which a design matrix can be generated.
Often a model object.</dd>
<dt>newdata</dt>
<dd>A data frame from which design matrix will be constructed</dd></dl>

Arguments

Create design matrix from a suitable object — make_X.scam

<dl>

<dt>object</dt>
<dd>A suitable object from which a design matrix can be generated.
Often a model object.</dd>


<dt>newdata</dt>
<dd>A data frame from which design matrix will be constructed</dd>

</dl>

make_X.scam: Create design matrix from a suitable object

Description

Usage

Arguments