Functions are used for transforming CSV and HL7 data element's string value, to a new value or to a different format.

Functions are program sections for manipulating string values, which are typically from CSV or HL7 data elements. Functions are used for defining data transformation rules in the data-transformer handlers, namely the TabularDataTransformer and the HL7DataTransformer handlers.

Below are specifications of the available functions.

IF-MATCH Function

This function matches a data element’s value to a regular expression pattern, and returns one of the two specified values depending on the pattern-matching result.

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