precomputations_pci: PCI precomputations

Description Usage Format

Description

A list of precomputations applied to patient survey data for the quality assurance domain PCI (percutaneous coronary intervention and coronary angiography). Each precomputation generates a new column within the data.

Usage

1

Format

A list containing two named precomputations. The component names will be used as name of the new data column that will be generated by the precomputation. Each precomputation is itself a list containing 3 objects:

expr

The computation rule expression. This commonly refers to specific columns in the underlying data set and utilizes operators from the iqtigfunctions package.

prototype

An optional reference column. Value labels for the newly computed field are inherited from this reference column.

labels

(optional) A set of labels for the newly computed column values


iqtigorg/iqtigprm documentation built on Dec. 20, 2021, 7:58 p.m.