Deterministic Sampling for Propagating Model Covariance. SIAM/ASA Journal on Uncertainty Quantification, 1(1), 297–318. DOI: 10.1137/120899133. 注意書き(Disclaimer) 本記事は上記論文の内容を ChatGPT ...
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=SEQ and do not include a SIZE statement, PROC SURVEYSELECT uses the equal probability version of Chromy's method for sequential random sampling. This method selects ...