LC-LQAS Sampling Plan Calculator

Instructions

Copy data into Population form tab ❌

Copy data into Design Effect form tab ❌

Click on 'Generate minimal sampling value button' ❌

Model Parameters

Statistical Parameters

Intraclass Correlation Coefficient:

Max CI length:

Population Parameters

Total population:

Supervision areas:

Averaged Squared SA Population:

Sample size per SA:

Sampling Values

Number of SA to sample:

How was this calculated?

The data should look like the example below. Only two columns are permitted

Columns can be separated by tabs or commas.

Invalid data will be removed

Supervision Area Name	Population
Rogo	140447
...	...

Paste the population data into the box below

Population size: Average squared SA size: Number of SAs:

The data should look like the example below. You can add as many columns as required.

Columns can be separated by tabs or commas.

Invalid data will be removed

Indicator Name	DE from Survey 1	DE from Survey 2	...
Prevalence of anemia in children	1.4	1.31	1.3
...	...	...	...

Paste the design effect data into the box below

Statistic for Intra-class Correlation Coefficient (ICC) calculation:
Estimated Intra-class Correlation Coefficient:

Liverpool School of Tropical Medicine

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Disclaimer: By using this algorithm you acknowledge that it is done so at your own risk. UNICEF, LSTM and Spectra Analytics Limited and associated groups or individuals take no responsibility for errors in the model, its implementation or the outcomes resulting from using the model. Please notify Professor JJ Valadez of any errors you encounter so the calculator can be improved (joseph.valadez@lstmed.ac.uk).