Abstract: Sampling basic unit size is considered as a key factor in the process of formulating spatial sampling survey schemes. Reasonable sampling unit size plays an important role for reducing ...
In a stratified sample, it is possible that some strata will have only one sampling unit. When this happens, PROC SURVEYREG collapses these strata that contain single sampling unit into a pooled ...
Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Sensors for monitoring volatile organic compounds are commonly employed for air ...
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