Generates and evaluates D, I, A, Alias, E, T, and G optimal designs. Supports generation and evaluation of blocked and split/split-split/.../N-split plot designs. Includes parametric and Monte Carlo power evaluation functions, and supports calculating power for censored responses. Provides a framework to evaluate power using functions provided in other packages or written by the user. Includes a Shiny graphical user interface that displays the underlying code used to create and evaluate the design to improve ease-of-use and make analyses more reproducible.

Design of Experiments Suite: Generate and Evaluate Optimal
Designs

package-ubuntu-20.04-r-4.0.5#cran#skpr-0.66.5

Determines if a factor is a intra-layer interaction

is_intralayer_interaction(design, model, split_layers)

<table summary="R argblock">
<tr valign="top">
<td><code>design</code></td>
<td>
The design matrix
</td>
</tr>
<tr valign="top">
<td><code>model</code></td>
<td>
The model
</td>
</tr>
<tr valign="top">
<td><code>split_layers</code></td>
<td>
The layer of split plots for each main effect term
</td>
</tr>
</table>

List of booleans for each subplot strata layer

package-ubuntu-20.04-r-4.0.5#cran#skpr-0.66.5#docs#is_intralayer_interaction

is_intralayer_interaction

Description

Usage

Arguments

Value

skpr

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`design`	The design matrix
`model`	The model
`split_layers`	The layer of split plots for each main effect term