liverlong {joineR} | R Documentation |
This dataset gives the longitudinal observations of prothrombin index, a measure of liver function, for patients from a controlled trial into prednisone treatment of liver cirrhosis. Also included is the necessary longitudinal design matrix for the model as analysed in Henderson, Diggle and Dobson (2002). This dataset is to be used in conjunction with 'liversurv'.
data(liverlong)
A data frame with longitudinal observations and design matrix for 75 subjects. The column form is subject id, prothrombin index measurement, time, longitudinal design matrix.
Andersen, P. K., Borgan O., Gill, R. D. and Kieding, N. (1993). Statistical Models Based on Counting Processes. New York: Springer.
Andersen, P. K., Borgan O., Gill, R. D. and Kieding, N. (1993). Statistical Models Based on Counting Processes. New York: Springer.
Henderson, R., Diggle, P. and Dobson, A. (2002). Identification and efficacy of longitudinal markers for survival. Biostatistics 3, 33-50.
'liversurv'.
data(liverlong)