ExploreModelMatrix {ExploreModelMatrix} | R Documentation

## Explore model matrix

### Description

Given a sample data table and a design formula, explore the resulting design matrix graphically in an interactive application.

### Usage

    ExploreModelMatrix(sampleData = NULL, designFormula = NULL)

### Arguments

`sampleData` | (optional) A `data.frame` or `DataFrame` with sample information. If set to `NULL`, the user can upload the sample information from a tab-separated text file inside the app, or choose among a collection of example designs provided in the app.
`designFormula` | (optional) A `formula`. All components of the terms must be present as columns in `sampleData`. If set to `NULL`, the design formula can be specified after launching the app.

### Value

A Shiny app object

### Author(s)

Charlotte Soneson, Federico Marini, Michael I Love, Florian Geier, Michael B Stadler

### Examples

    app <- ExploreModelMatrix(
      sampleData = data.frame(genotype = rep(c("A", "B"), each = 4),
                              treatment = rep(c("treated", "untreated"), 4)),
      designFormula = ~genotype + treatment
    )
    if (interactive()) shiny::runApp(app)

[Package ExploreModelMatrix version 1.4.0 Index]