# Transformation processes

# 1 General

**Type:**- Matrix Processing**Heading:**- Basic (Processing)**Source code:**not public.

===== Brief description =====

All values in the specified columns are transformed according to the given formula.

Output: The output matrix has the same structure as the input matrix. Values in the selected columns will be transformed.

# 2 Parameters

## 2.1 Transformation

The specified transformation formula (default: \(log_2(x)\)) that should be applied to all cells in the selected columns. The variable name is \(x\). Numbers with \(.\) are reagrded decimal point, \(+\), \(-\), \(*\), \(/\) and ^ can be used as well as scientific notation (e.g. \(2.9e^{-15}\)) is supported. Predefined functions can also be used, whose argument has to be enclosed by round brackets, e.g. \(sin(2*x)\).

## 2.2 Columns

Selected expression and/or numerical columns, where the transformation should be applied (default: all columns are selected).

#Parameter window