transformation: transformation module server logic

In wilson: Web-Based Interactive Omics Visualization

Description

The module provides several transformations on a numeric data matrix for the user.

Usage

transformation(
  input,
  output,
  session,
  data,
  transpose = FALSE,
  pseudocount = 1,
  replaceInf = TRUE,
  replaceNA = TRUE
)

Arguments

input	Shiny's input object.
output	Shiny's output object.
session	Shiny's session object.
data	Numeric matrix on which transformation is performed (column-wise). (Supports reactive)
transpose	Whether the matrix should be transposed to enable row-wise transformation. (Supports reactive)
pseudocount	Numeric Variable to add a pseudocount to log-based transformations. (Supports reactive)
replaceInf	Change Infinite to NA, applied after transformation. (Supports reactive)
replaceNA	Change NA to 0, applied after transformation. (Supports reactive)

Value

Namedlist of two containing data and name of the used method. data: Reactive containing the transformed matrix. Infinite values are replaced by NA and NA values are replaced by 0. method: Reactive containing String. transpose: Reactive containing String.

wilson documentation built on April 19, 2021, 5:07 p.m.