Sampling Decision Assistant
Langues disponibles :
Langues disponibles :
Daté : mai 2019
Auteurs : Alex Riba , Carlos Barahona , Chris Clarke , Emily Nevitt
The Sampling Decision Assistant was developed as a project for UNHCR in 2018. The tool is designed to help with the design of sampling schemes. It is for sampling that is done to provide estimates of the values of characteristics of a population. Such studies are aimed at observing the population and measuring the factors of interest without trying to change anything. This type of study is used for things like profiling populations, setting baselines and assessing the value of indicators at midline or end-line points. The decisions you make when designing this kind of study are about how you will sample the population. It is a website that guides the user through a sequence of decisions that eventually build a sampling scheme. The process can be started, saved and continued on a different session. It contains help about how to use the tool, explanation about statistical issues that are of importance when designing a sampling scheme and a sampling glossary. The resulting set of decisions can be downloaded as a printable file.
Les éléments individuels de la collection sont listés ci-dessous. Cliquez sur l’un d’eux pour télécharger le fichier ou accéder à l’URL externe. Vous pouvez télécharger l’ensemble complet ci-dessous sous forme de fichier .zip.
https://unhcr-sampling-assistant.firebaseapp.com/#/home
https://unhcr-sampling-assistant.firebaseapp.com/#/home
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Studies to estimate population characteristics versus studies to compare interventions
A two-minute animated video explaining the difference between studies that aim to estimate characteristics of...
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Baseline/endline studies
A one-minute video explaining how baseline/endline studies fit into the distinction between studies that aim t...
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What is a representative sample?
A two-minute animated video explaining the term 'representative sample'. Originally created for UNHCR as p...
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When do you need a representative sample?
An animated video (01:38) which gives a brief summary of when you must use a representative sample. Origina...
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When don't you need a representative sample?
An animated video (01:52) which gives a brief summary of the situations in which you might not need to use a r...
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Limitations of results from non-representative samples
An animated video (00:38) which outlines the limitations of the results you can get from non-representative sa...
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What are sampling weights
An animated video (04:06) which explains what sampling weights are and how they are used. Originally create...