keep_last_survey: Keep the last survey for each participant

View source: R/survey.r

keep_last_surveyR Documentation

Keep the last survey for each participant

Description

Some survey could have exactly the same timestamp So using this function is safer than only using timestamp

Usage

keep_last_survey(data)

Arguments

data

data.frame with at least (timestamp,person_id, id) columns


cturbelin/ifnBase documentation built on Nov. 5, 2023, 12:54 p.m.