date {dmtools}

Create object date

Description

Create object date

Usage

date(file, id, get_visit, get_date = dplyr::contains, str_date = "DAT")

Arguments

file

A character scalar. Path to the date's parameters in the excel table.

id

A column name of the subject id in the dataset, without quotes.

get_visit

A function, which select necessary visit or event e.g. dplyr::start_with, dplyr::contains.

get_date

A function, which select dates from necessary visit e.g. dplyr::matches, dplyr::contains, default: dplyr::contains.

str_date

A date's pattern in column names, default: "DAT".

Value

The object date.

Examples

obj_date <- date("dates.xlsx", id, dplyr::contains)
obj_date <- date("dates.xlsx", id, dplyr::contains, "uneq")