R: A Set of Methods for Longitudinal Data Objects

# A Set of Methods for Longitudinal Data Objects

## Documentation for package ‘lgtdl’ version 1.1.5

- DESCRIPTION file

## Help Pages

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.