A set of methods for longitudinal data objects.

Documentation for package ‘lgtdl’ version 1.1.0

as.lgtdl	Longitudinal Class
getcov	A function to extract the covariate from an object of class lgtdl.
interplinear	A function to provide estimates of the response for a longitudinal data object. The estimate is obtained by linear interpolation from the preceding and following observations.
interpprev	Interpolation Using the Previous Value
is.lgtdl	Longitudinal Class
lgtdl	Longitudinal Class
plot.lgtdl	A function for plotting lgtdl objects.
toString.lgtdl	Produce a character string suitable for printing.