CV (deprecated)

Manipulator

The CV is a statistical parameter that describes variance of data.

For each group of data (e.g. wells of plates) CVs are calculated for each selected subset (e.g. control wells of a plate).

CV = sd(x[subset] / mean(x[subset]) * 100
or
CV = mad(x[subset] / median(x[subset]) * 100

Literature: Zhang, J. et al., J Biomol Screen 1999; 4; 67
Wikipedia: Coefficient of variation

Input Ports

  1. Type: Data
    Input table

Output Ports

  1. Type: Data
    Table with CVs

Extension

This node is part of the extension

KNIME HCS Tools

v4.0.0

Short Link

Drag node into KNIME Analytics Platform