atable: add_observation_column – R documentation

Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

add_observation_column

Adds a column to a data.frame

The new column has name atable_options('colname_for_observations') and class 'count_me'.

add_observation_column(DD)

`DD`	A data.frame.

Throws an error if a column of that name is already present in DD.

As DD now with one more column.

Create Tables for Reporting Clinical Trials

v0.1.10

GPL-3

Authors

Armin Ströbel [aut, cre] (<https://orcid.org/0000-0002-6873-5332>), Alan Haynes [aut] (<https://orcid.org/0000-0003-1374-081X>)

Initial release