Levy Flight

stochastic-process · 37 views
stochastic-processstochastic

What It Is

Random walk with Cauchy-distributed jumps --- infinite variance, occasional extreme leaps create fractal clustering of visited sites

Interpretation

Standard analysis sees: smooth / autocorrelated; long-range memory (persistent); volatility-clustering (bursty); multifractal; nonstationary / drifting. The atlas additionally detects Nonstationarity:adf_pvalue. It sits beside ETH/BTC Ratio in the atlas (standard-bank rank 73) — a neighbor conventional features miss.

What standard analysis sees
tail heaviness0.38
asymmetry0.30
occupancy0.81
short-range corr0.89
long-range memory0.93
spectral colour0.23
periodicity0.77
complexity0.64
time-irreversibility0.65
volatility clustering0.87
multifractality0.89
dimensionality0.18
nonstationarity0.92
What the atlas adds
Nonstationarity:adf_pvalue+3.8z
unit-root nonstationarity (ADF cannot reject random-walk null)

Composition

dtypefloat64
range[-1150, 236.3]
unique values16058 / 16384
mean ± std-481 ± 256

Render Gallery

Atlas Position

Nearest neighborDistance
BTC Close Price2.82cross-origin
ETH/BTC Ratio2.97cross-origin
Regime Switching3.00

Open in Atlas →

Which Geometries Light Up

Catch24Catch24:CO_f1ecacrank 1/3072722.4283
Catch24Catch24:SB_BinaryStats_mean_longstretch1rank 1/3076449.7000
Catch24Catch24:CO_FirstMin_acrank 2/3076815.5000
Catch24Catch24:SP_Summaries_welch_rect_centroidrank 304/3070.0005
ChladniChladni:plate_low_mode_fractionrank 5/3070.9940
H² × ℝ (Thurston)H² × ℝ (Thurston):boundary_dynamicsrank 4/3070.1225
Inflation (Substitution)Inflation (Substitution):discrepancyrank 3/30725.3316
MoiréMoiré:moire_phi_responserank 304/307-0.1154
Multi-Scale WassersteinMulti-Scale Wasserstein:w_sloperank 304/307-0.5733
Sol (Thurston)Sol (Thurston):integrated_walk_smoothnessrank 3/3070.9008
in symbolic-dynamics
alphabetical
← / → within domain · ⇧← / ⇧→ alphabetical · ⇧← / ⇧→ inside an open render = same view across sources