CV

Manipulator

The coefficient of variation (CV), also known as relative standard deviation (RSD), is a standardized measure of dispersion of a probability distribution.

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

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


Wikipedia: Coefficient of variation

Input Ports

  1. Type: Data Input Data

Output Ports

  1. Type: Data Table with CVs

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Community Nodes > HCS Tools > Quality Control

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