E-Valuate

E-Valuate

Wednesday, October 25, 2017

E-valuate provides three calculation tools for an impact evaluation – a sample size calculator, a power calculator and an effect size calculator.

It is designed for researchers or evaluators, or those seeking to commission an evaluation and need a quick, easy and reliable means of estimating the key variables for their study.

The Sample Size Calculator allows you to find out the sample size required for your evaluation for a given level of statistical significance and power, as well as the minimum detectable effect size you would like to measure. The Power Calculator provides a measure of the statistical significance of your evaluation for a given sample size and minimum detectable effect size. The Effect Size Calculator allows you to measure what your minimum detectable effect size will be for a given sample size and measure of statistical significance.

E-valuate has been developed via a collaboration between Foresight Development Associates and Oxford Dynamics. The application is available for Windows computers and for Mac computers, for android devices via the Google Play store, and for iPhones and iPads via the Apple Store.

Click here for download options

Resource type: tool

Related Resources

Poverty in Valhalla Park
The PPA Learning Papers share learning from the last round of PPAs. This paper explores what it is like to be on the receiving end of exit, using case studies from both partners and country offices.
20 September 2017
Chameleon in a tree
The LASER programme, one of the first to be tasked with testing an adaptive approach, outlines how it achieved and measured change.
4 August 2017
Nepalese people carrying shelter kits
The PPA Learning Papers share learning from the last round of PPAs. This paper look at resilience and how it makes a difference, capturing the main lessons in resilience programming.
18 April 2017