Generate a random sample of villages or
farms from a sampling frame of all farms/villages in a district or region. Sampling may be
carried out with the following options:
For PPS sampling you must enter the column number containing unit sizes for
PPS calculations. For stratified sampling, you must enter the column number on which to stratify.
For sub-group sampling, you must enter the column number on which to select, as well as the
comparison condition and value for sub-group selection. If a sub-group of data is to be
selected it must be on a numeric field. If the data is not numeric it will need to be recoded
so that it is.
Download and check out the example data if you are unsure what is required.
Paste columns of data for the sampling frame in the space below and click on submit. Include
a header row containing column headings for the data.
Download example cluster data
About this site
| 131 recent calculations
This site was created by Ausvet
with funding from a range of sources.It provides a range of epidemiological tools for the use of researchers and epidemiologists, particularly in animal health. Please send
any comments, questions or suggestions to Evan Sergeant
© 2017 Ausvet