Description Usage Arguments Value References See Also Examples
Select Primary Sampling Units (PSU) with probability proportional to size and with replacement.
1 |
psu.ssu |
|
psu |
the number of PSU to be selected. |
write |
logical. If |
... |
further arguments passed to |
data.frame
. First column contains the selected PSU identifiers, coerced by as.character
, to avoid scientific notation in case the identifiers be large numbers of class
numeric
. Second column contain PSU sizes, a variable needed for second stage sampling with SampleSystematic
.
Levy P and Lemeshow S (2008). Sampling of populations: methods and applications, Fourth edition. John Wiley and Sons, Inc.
Baquero, O. S., Marconcin, S., Rocha, A., & Garcia, R. D. C. M. (2018). Companion animal demography and population management in Pinhais, Brazil. Preventive Veterinary Medicine.
http://oswaldosantos.github.io/capm
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