Lot number attribute for DrugExposure

Source: R/attributes-op.R

Filter drug exposure criteria by lot number (e.g. contains("LOT123") for lot numbers containing "LOT123"). Used only in a drug exposure query.

lotNumber(op)

Arguments

op

an opAttribute object (character) that defines the logical operation and value (e.g. contains("LOT") for lot numbers containing "LOT")

Value

An attribute for use in drugExposure()