Serially Correlated Differences in the Paired Comparison of Time Series
时间序列配对比较中的序列相关差值AI 解读 ↓
本页整理公开书目信息,不生成学术质量评分。AI 解读根据题名及所注明的摘要或原文片段生成,未完成全文核验,可能有误;具体假设、证明与结论请核对原文。摘要保留来源文本,未经模型改写。
DOI 首次登记不等于接收或发表日期。部分更正、评论等条目没有独立摘要;缺少可靠材料时保留待补状态。
引用量采用 OpenAlex 单条关联记录,不合计多个记录;关联记录可能包含正式发表版本,不等于此版本单独引用。缺失不视为零,引用指标不代表论文质量。
关注作者按书目中的完整姓名匹配,同名和姓名变体需人工辨别。相关论文先按共享细分方向和具体方法排列,再参考通用方法与发表日期。
AI 根据所提供的论文材料归类:摘要直接研究时间序列配对差值的序列相关及其对趋势检验的影响。
时间序列配对比较中的序列相关差值AI 解读 ↓
正在核对关联版本…
正在核对对应版本的资源…
If observations are taken at the same set of time points on each of two time series whose nonnegative trends are proportional, the F statistic based on the differences of the two series at the time points may be used to test equality of trends against inequality of trends provided the paired differences are independently and identically distributed normal random variables. The present paper investigates the effect on the F test when the paired differences follow a stationary Markov process with normal residuals. It is shown that for positive serial correlation the approximate large-sample distribution of F has a thicker upper tail than when the serial correlation is zero, while for negative serial correlation the upper tail is thinner.