The method of systematic random sampling (METHOD=SYS) selects units at a fixed interval throughout the sampling frame or stratum after a random start. PROC SURVEYSELECT chooses the first unit randomly ...

If you specify the option METHOD=PPS_SYS, PROC SURVEYSELECT selects units by systematic random sampling with probability proportional to size. Systematic sampling selects units at a fixed interval ...

To start you map an area and divide it into a grid. With systematic sampling you can then select the points to monitor but this can introduce bias. Random sampling eliminates bias by generating ...

The Burntwood Project is a prospective syenite-carbonatite-hosted REE target located in northern Manitoba. The 2024 field program was designed to further evaluate mineralized trends identified in ...

Highlights: Extensive Soil Sampling Program on the Company’s 100%-owned Detour project has successfully identified strong ...