latrend: dcastRepeatedMeasures – R documentation

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

dcastRepeatedMeasures

Cast a longitudinal data.frame to a matrix

Description

Converts a longitudinal data.frame comprising trajectories with an equal number of observations, measured at identical moments in time, to a matrix. Each row of the matrix represents a trajectory.

Usage

dcastRepeatedMeasures(
  data,
  response,
  id = getOption("latrend.id"),
  time = getOption("latrend.time")
)

Arguments

`data`	The `matrix` containing a trajectory on each row.
`response`	The response column name.
`id`	The id column name.
`time`	The time column name.

Value

A matrix with a trajectory per row.

latrend

A Framework for Clustering Longitudinal Data

v1.1.2

GPL (>= 2)

Authors

Initial release

2021-04-14