Selection coefficient calculator

This calculator can be used to determine the selection coefficient, which measures the relative fitness of individuals carrying a particular allele compared to others in the population.

Input Parameters

Initial Frequency of Allele (p)

Final Frequency of Allele (q)

Calculation Results

Calculation Formula

s = 1 - (q / p)

Where:
s = selection coefficient
p = initial frequency of the allele
q = final frequency of the allele

Selection Coefficient (s)

Selection coefficient calculator Calculator Usage Guide

Learn how to use the Selection coefficient calculator calculator and its working principles

How to Use the Calculator

Enter the initial frequency of the allele (p) in the population.
Enter the final frequency of the allele (q) in the population after selection.
Click the "Calculate" button to compute the selection coefficient.
The selection coefficient (s) will be displayed in the results section.

Understanding the Selection Coefficient

The selection coefficient (s) is a measure of the relative fitness of individuals carrying a particular allele compared to others in the population. A positive selection coefficient indicates that the allele is being selected for, while a negative selection coefficient indicates that the allele is being selected against.