add_key: Combine 2 keys with base key taking precedence

In chlorpromazineR: Convert Antipsychotic Doses to Chlorpromazine Equivalents

Description

Use this to combine 2 keys by using the whole "base" key, and adding any antipsychotics from the "added" key that are not in the "base" key.

Usage

add_key(base, added, trim, verbose = TRUE)

Arguments

base	the base key
added	the key from which other antipsychotics are found to add
trim	TRUE to use trim_key on both the base and added key, needed when one does not use the full names (e.g. leucht2016).
verbose	If TRUE, added antipsychotic names will be shown in a message

Value

a merged key

See Also

Other key functions: check_key(), trim_key()

Examples

add_key(gardner2010, leucht2016, trim = TRUE)

chlorpromazineR documentation built on March 14, 2021, 5:07 p.m.