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redcapAPI (version 2.7.4)

dropRepeatingNA: Drop Row Where Repeat Instrument Is NA

Description

Drops rows where the repeat instrument is NA. Returns a data frame of records where repeat instruments have a value.

Usage

dropRepeatingNA(Records, rcon, quiet = FALSE)

Arguments

Records

A data.frame containing the records from exportRecordsTyped

rcon

A REDCap connection object as created by redcapConnection.

quiet

logical(1). When FALSE, a message is printed indicating how many rows were in Records at the start and completion of the subset.