机译:注意随机与有目的定位的枢轴点的径向采样策略的方差
Tomas B. Lynch, professor, Oklahoma State University, Department of Natural Resource Ecology and Management, Agricultural Hall Room 008C, Stillwater, OK 74078-6013- Phone: 405-744-5447, Fax: 405-744-3530, tom.lynch@okstate.eduAcknowledgments: Review comments by Harry Valentine and an anonymous reviewer are greatly appreciated. This article was approved by the Director, Oklahoma Agricultural Experiment Station and supported by Project OKLO- 1887.Manuscript received August 25 2008, accepted July 10 2009 Copyright © 2009 by the Society of American Foresters,;
机译:注意随机与有目的定位的枢轴点的径向采样策略的方差
机译:瞄准代表性样本:模拟随机和目的性策略选择医院
机译:st段抬高急性冠状动脉综合征的versus骨与股骨随机研究:步枪-硬骨(st段抬高急性冠状动脉综合征的syndrome骨与股骨随机研究)研究
机译:关于通过复合技术采样的批次中估计核材料含量方差的注释
机译:在两阶段和三阶段采样过程中,对相关正态随机变量的共同方差进行固定宽度区间估计。
机译:瞄准代表性样本:模拟随机和目的策略进行医院选择
机译:瞄准代表性样本:模拟随机和目的策略进行医院选择