call_condition_choice: Choices condition call

In teal.transform: Functions for Extracting and Merging Data in the 'teal' Framework

Choices condition call

Description

Compose choices condition call from inputs.

Usage

call_condition_choice(varname, choices)

Arguments

varname	(name or call or character(1)) name of the variable.
choices	(vector) varname values to match using the == (single value) or %in% (vector) condition.

Details

choices can be vector of any type but for some output might be converted:

• factor call is composed on choices converted to character;

• Date call is composed on choices converted to character using format(choices);

• POSIXct, POSIXlt call is composed on choices converted to character using format(choices).

One has to be careful here as formatted date-time variable might loose some precision (see format argument in format.POSIXlt() and output call could be insufficient for exact comparison. In this case one should specify ⁠varname = trunc(<varname>)⁠ and possibly convert choices to character).

Value

call.

teal.transform documentation built on May 29, 2024, 5:06 a.m.