A Set of Methods for Longitudinal Data Objects

Documentation for package ‘lgtdl’ version 1.1.5

as.lgtdl	Longitudinal Class
getcov	A function to extract the covariate from an object of class lgtdl.
getcov.lgtdl	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.
interplinear.AsIs	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.
interplinear.lgtdl	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
interpprev.AsIs	Interpolation Using the Previous Value
interpprev.lgtdl	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.