chaos_kiyono https://blog.hatena.ne.jp/chaos_kiyono/ Ken-Chaos’s Random Notes on R https://chaos-r.hatenadiary.jp/ Fundamentals of Fractal Time Series Analysis R time series analysis In this article, we perform Detrended Fluctuation Analysis (DFA) using R. Although there are existing R packages for DFA, here we implement it without relying on any dedicated DFA package. How DFA is computed — theory and R implementation side by side Step 1: Prepare the time series and remove the m… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchaos-r.hatenadiary.jp%2Fentry%2F2026%2F02%2F01%2F023212" title="Long-Range Correlation Scaling Analysis Using Detrended Fluctuation Analysis (DFA) in R - Ken-Chaos’s Random Notes on R" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/c/chaos_kiyono/20220616/20220616004707.png Hatena Blog https://hatena.blog 2026-02-01 02:32:12 rich https://chaos-r.hatenadiary.jp/entry/2026/02/01/023212 1.0 100%