首页> 外文期刊>Tropical Science >Some uses/abuses of statistics in crop experimentation.
【24h】

Some uses/abuses of statistics in crop experimentation.

机译:统计学在作物试验中的某些用途/滥用。

获取原文
获取原文并翻译 | 示例
           

摘要

Statistics are often misused in field experimentation. The F test from the analysis of variance table, the least significant difference and Duncan's multiple range test if properly used can help give valid inferences from experimental data. An experiment should answer pertinent questions posed by the experimenter: a powerful way of answering these questions is by the use of contrasts, but this method has been largely ignored. Instances when statistical principles are best suited to give the required inferences are discussed.
机译:统计数据经常在野外实验中被滥用。方差分析表中的F检验,最小显着差异和邓肯的多范围检验(如果使用得当)可以帮助从实验数据中得出有效的推论。实验应回答实验者提出的相关问题:回答这些问题的有效方法是使用对比,但是这种方法在很大程度上被忽略了。讨论了最适合提供所需推断的统计原理的实例。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号