make_instrument: Extract an Instrument from an REDCap Export

Description Usage Arguments Value

View source: R/make_instrument.R

Description

This function takes a data frame and the names of the first and last variables in an instrumnt and returns a data frame with the instrument.

Usage

1
make_instrument(df, first_var, last_var, drop_which_when = FALSE)

Arguments

df

A data frame with the instrument

first_var

The name of the first variable in an instrument

last_var

The name of the last variable in an instrument

drop_which_when

Drop the record_id and redcap_event_name variables

Value

A data frame that has an instrument (with at least one not NA value)


tidyREDCap documentation built on Feb. 11, 2020, 1:06 a.m.