testing significan linier trend
9 ビュー (過去 30 日間)
古いコメントを表示
If I want to find out whether or not there is a significant non-zero trend in these data, would I use the regress(y,X) function? Here's an example of what I'm doing:
if true
% code
end
load Tmks.txt
time = Tmks (:,1);
suhu = Tmks (:,2);
alfa= 0.05;
[b,bint,r,rint,stats] =regress (time,suhu,alfa);
X = ones (size(time));
[b,bint,r,rint,stats] =regress (time,suhu,alfa);
how to get the significant trend ? thank you
-odah-
0 件のコメント
採用された回答
Brendan Hamm
2017 年 9 月 22 日
If you are using a version equal to or later than 2013b than you can use the fitlm function which prints the relevant t-statistics.
その他の回答 (0 件)
参考
カテゴリ
Help Center および File Exchange で Testing Frameworks についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!