Generates a query expression for matching transcripts or participants by ID, for use with getMatches.

This function generates a query expression fragment which can be passed as the transcript.expression or participant.expression parameter of getMatches, using a list of corresponding IDs.

expressionFromIds(ids, not = FALSE)

Arguments

ids

A list of IDs.

not

Whether to match the given IDs (FALSE), or everything *except* the given IDs.

Value

A query expression which can be passed as the transcript.expression or participant.expression parameter of getMatches

or the expression parameter of getMatchingTranscriptIds or getMatchingParticipantIds

Examples

if (FALSE) {
## Perform a search
transcript.ids <- c("AP511_MikeThorpe.eaf", "BR2044_OllyOhlson.eaf")
results <- getMatches(labbcat.url, list(segment="I"),
                      transcript.expression = expressionFromIds(transcript.ids))
}