This package contains general data structures and functions for longitudinal data with multiple variables, repeated measurements, and irregularly spaced time points. It also implements a shrinkage estimator of dynamical correlation and dynamical covariance.
Current Version: 1.1.13
Authors: Rainer Opgen-Rhein and Korbinian Strimmer.
Documentation and Installation:
Quick install: enter at the R console: install.packages( "longitudinal", dependencies=TRUE)- Manual (pdf file) and release history.
- Download of longitudinal version 1.1.13 source package.
- Archive of previous versions of longitudinal.
- Licensed under the GNU GPL version 3 (or any later version).
Papers:
- R. Opgen-Rhein and K. Strimmer. 2006.
Using regularized dynamic correlation to infer gene dependency
networks from time-series microarray data. Proceedings of the
4th International
Workshop on Computational Systems Biology, WCSB 2006 (June
12-13, 2006, Tampere, Finland), pp. 73-76.
- R. Opgen-Rhein and K. Strimmer. 2006. Inferring gene dependency networks from genomic longitudinal data: a functional data approach. REVSTAT 4:53-65.