首页 | 本学科首页   官方微博 | 高级检索  
     检索      


An alternative procedure for taking a random sample
Authors:Hugo C  Hamaker
Institution:*Technische Hogeschool Eindhoven.
Abstract:Summary The procedure proposed consists in going through the population to be sampled item by item deciding each time with probability p whether the item at hand shall be incorporated in the sample. The "distances" between successive items in the sample will then form a random sample from a geometric distribution. A series of these random distances can easily be produced on a computer and can be conveniently used for taking the sample required. In some cases this method may have its advantages over the conventional use of a table of random numbers.
Keywords:
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号