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The Experimenteurs Toolkit - Pre/Post test statistics, estimated impact

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Overview

Quickly & simply calculate MDE, sample size, run time, experiment performance and experiment impact

A simple, handy statistics calculator designed by an expert in CRO, Experimentation & product growth. It has: -Pre Test Analysis: Calculate Minimum Detectable Effects (MDE), Experiment Run time and Sample Size -Post test/statistical analysis: Calculate statistical significance (Using either Frequentist or Bayesian methodologies) and incremental values -Uplift impact: Calculate how many conversion, or how much revenue, you could make based on different uplift calculations.

Details

  • Version
    2.1.1
  • Updated
    November 24, 2025
  • Offered by
    productgrowthlabs
  • Size
    30.84KiB
  • Languages
    English (United Kingdom)
  • Developer
    Email
    productgrowthlabs@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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