Cox Lab


November 15, 2023

1 General

  • Type: - Matrix Processing
  • Heading: - Normalization
  • Source code: Divide.cs

2 Brief description

Divide all values by the specified quantity calculated on each row/column.

Output: Normalized expression matrix.

3 Parameters

3.1 Matrix access

Specifies whether the division is performed on rows or columns (default: Rows).

3.2 Divide by what

Defines by what value all entries in expression columns should be divided (default: Median). The divisor can be selected from a predefined list:

  • Sum
  • Mean
  • Median
  • Most frequent value
  • Tukey’s biweight

4 Parameter window