Artificial data

Description

'artifdata' contains artificial data' obtained with the rnorm function and should contain 4 cluster of trajectories.

Format

A [data.frame] containing 500 measures of 50 individuals (trajectories) identified by a column 'id', and the associated taking 'time', 'time2' and 'time3' of some drug for example. In additional there are 2 more colums, 'treatment' is a binary column indicating for example individuals receiving a high dose of some drug and the other receiving a normal dose (coded by 0), 'treatTime' is the 'time' column multiplied by 'treatment'.