Long Memory · Fractal

dfa_hurst

DFA Hurst Exponent (long memory). Detrended Fluctuation Analysis → Hurst exponent. Core NAMH primitive.

Identity

version 1.0.0 · capability long-memory · min_obs 100 · runner r (dfa_hurst.R)

Primitives

Composes with

not yet a catalog field — operator-composition metadata lands with Pathway F; nothing is invented here.

Parameters

name	type	req
series	series (n=1)	required
min_box	int	optional
max_box	int	optional

Returns

method,dataset,series,n,hurst,interpretation,n_boxes,box_min,box_max

Paper

none — honest: a substrate method; no single companion paper claims it.

Changelog

[object Object]

Run it

curl -s -X POST https://shssm-compute-b7ui3oxaqq-el.a.run.app/api/compute/run \
  -H "Content-Type: application/json" \
  -d '{"method":"dfa_hurst","params":{"series":["India"]}}'

▶ open in the Workbench with dfa_hurst preselected

Generated from GET /api/compute/catalog by scripts/gen-man.mjs — the catalog is the truth; no hand-written method docs. · Econstellar · SHSSM, IIT Bhubaneswar.