# ParamQuadrat

From CluMP v0.7
by Jan Fojtik

##### Parameters of quadratic model

Parameters to generate panel data with quadratic 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 Allen et al. (2005), and the source for random effects is Uher et al. (2017).

- Keywords
- datasets

##### Usage

`ParamQuadrat`

##### Format

It is adviced to keep parameters in `data.frame`

. The Parameters structure is as follows:

- b0
fixed parameter of intercept

- b1
fixed parameter of slope

- b2
fixed parameter of defining the quadraticity

- varU0
variance of random factor U0 given to fixed parameter b0

- varU1
variance of random factor U1 given to fixed parameter b1

- corr
correlation between random factors U0 and U1

- varE
the variability of the residuals

*Documentation reproduced from package CluMP, version 0.7, License: GPL (>= 3)*

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