Description Usage Format Source
Default parameters to generate micro-panel (longitudinal) data with exponencial trend. The parameters may differ per each cluster. The parameters of each cluster are in rows. Number of rows denotes the number of clusters. Fixed effects are taken from Jones et al. (2013).
1 |
It is adviced to keep parameters in data.frame
. The Parameters structure is as follows:
fixed parameter of intercept
fixed parameter of slope
fixed parameter of defining the decay
variance of random factor U0 given to fixed parameter b0
variance of random factor U1 given to fixed parameter b1
correlation between random factors U0 and U1
the variability of the residuals
Jones BC, Nair G, Shea CD, Crainiceanu CM, Cortese IC, Reich DS. Quantification of multiple-sclerosis-related brain atrophy in two heterogeneous MRI datasets using mixed-effects modeling. Neuroimage Clin. 2013 Aug 13;3:171-9. doi: 10.1016/j.nicl.2013.08.001.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.