PEER.Sim, Q: Simulated longitudinal data with functional predictor and scalar response, and structural information associated with predictor function
Description
PEER.Sim
contains simulated observations from 100 subjects, each observed at 4 distinct timepoints. At each timepoint bumpy predictor profile is generated randomly and the scalar response variable is generated considering a time-varying regression function and subject intercept. Accompanying the functional predictor and scalar response are the subject ID numbers and time of measurements.
Q
represents the 7 x 100 matrix where each row provides structural information about the functional predictor profile for data PEER.Sim
. For specific details about the simulation and Q matrix, please refer to Kundu et. al. (2012).Usage
data(PEER.Sim)
data(Q)
format
The data frame PEER.Sim
is made up of subject ID number(id
), subject-specific time of measurement (t
), functional predictor profile (W.1-W.100
) and scalar response (Y
)References
Kundu, M. G., Harezlak, J., and Randolph, T. W. (2012). Longitudinal functional models with structured penalties. (please contact J. Harezlak at harezlak@iupui.edu)