trafo

<p>Numeric. Box-Cox transformation parameter.</p>

delta

<p>Numceric Vector. Parsonnet Score values within a range of 0 to 100 representing the
preoperative patient risk.</p>

Contains functions to set up risk-adjusted quality control charts
in health care. For the variable life adjusted display (VLAD) proposed by
Lovegrove et al. (1997) <doi:10.1016/S0140-6736(97)06507-0> signaling rules
derived in Wittenberg et al. (2018) <doi: 10.1002/sim.7647> are implemented.
Additionally, for the risk-adjusted cumulative sum chart based on log-likelihood
ratio statistic introduced by Steiner et al. (2000) <doi:10.1093/biostatistics/1.4.441>
average run length and control limits can be computed.

Philipp Wittenberg

trafo: Box-Cox transformation of data.

Description

Usage

Arguments

Value