admin管理员组

文章数量:1344426

I am looking to draw samples from a population based on the distribution of some key columns in another population.

For example, in population1 the proportion of males is 30% and that of females is 70%, similarly 40% are between ages 10-50 while 60% are above 51 yrs of age.

How can I sample from population2 preserving the same proportions?

Looking for solutions in either SAS or Teradata.

I know how to do it if drawing a sample for test and control from the same population but in this I would need to define the proportions for each strata

本文标签： sasStratified sampling in TeradataStack Overflow

版权声明：本文标题：sas - Stratified sampling in Teradata - Stack Overflow 内容由网友自发贡献，该文观点仅代表作者本人， 转载请联系作者并注明出处：http://www.betaflare.com/web/1743801209a2541347.html， 本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容，一经查实，本站将立刻删除。