A set of methods for longitudinal data objects.

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as.lgtdl Longitudinal Class
covnames Internal Icens functions
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.
print.lgtdl Internal Icens functions
toString.lgtdl Produce a character string suitable for printing.