dot-create_logical_track_filter: Create a filter for logical track

In naryn: Native Access Medical Record Retriever for High Yield Analytics

Create a filter for logical track

Description

This function is mostly for internal use. Please create a filter using emr_filter.create.

Usage

.create_logical_track_filter(
  ltrack,
  filter = NULL,
  filter_name = NULL,
  env = parent.frame()
)

Arguments

ltrack	name of logical track
filter	existing filter (the new filter would be added)
filter_name	name for the new filter (optional)
env	environment for the new filter (optional)

Value

a string with the logical track filter (i.e. filter for the values of the original track), added (with '&' operator) to the original filter (if exists).

Examples

.create_logical_track_filter("logical_track")

naryn documentation built on Sept. 27, 2024, 5:07 p.m.