mean trend of 5 time series regressions
2 次查看(过去 30 天)
显示 更早的评论
Hi, so I have completed 5 x linear regressions (same variable on same time series, just measured in 5 different ways). Now I am trying to compute the mean trend (of the 5). Is it using the mean_slope = mean (slope etc.)? or can anyone point me in the right direction as I am going round in circles. Thank you for your time!
2 个评论
dpb
2018-11-1
Why not just combine all the data and fit it?
If the sample space and weights are similar for the five measurements and the assumptions of similar noise distribution hold, then the two results will be essentially the same; there being a sizable difference would be indicative of something not being consistent amongst the datasets--of course, that probably would show up by a significant difference in estimates from one set to another as well.
回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Descriptive Statistics 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!