Accel Sit

human-activity · 37 views
human-activityquasiperiodic

What It Is

MotionSense smartphone accelerometer magnitude while sitting. 50 Hz; near-DC with low-amplitude postural sway and breathing.

Interpretation

Standard analysis sees: heavy-tailed; right-skewed; time-irreversible (sharp rises, slow decay); nonstationary / drifting. The atlas additionally detects Higher-Order Statistics:c3_energy.

What standard analysis sees
tail heaviness0.98
asymmetry0.98
occupancy0.23
short-range corr0.64
long-range memory0.73
spectral colour0.39
periodicity0.61
complexity0.58
time-irreversibility0.96
volatility clustering0.66
multifractality0.66
dimensionality0.35
nonstationarity0.98
What the atlas adds
Higher-Order Statistics:c3_energy+5.3z
third-cumulant burst energy (SOC irreducibility signature)
Atlas-extreme metrics the standard bank can’t predict for this source
Continued Fraction:log_khintchine_mean+3.8zbank-miss 1.3σ
Symplectic:recurrence_rate+2.7zbank-miss 1.1σ
Fisher Information:geodesic_velocity+2.6zbank-miss 1.7σ

Composition

dtypeuint8
range[0, 255]
unique values99 / 16384
mean ± std12.6 ± 9.38

Render Gallery

Atlas Position

Nearest neighborDistance
Geomagnetic ap Index3.63cross-origin
Accel Stairs3.80
Gut Motility (Unfiltered)3.83cross-origin

Open in Atlas →

Which Geometries Light Up

Catch24 › Catch24:DN_HistogramMode_5rank 4/3062.7249
Continued Fraction › Continued Fraction:log_khintchine_meanrank 1/3062.0474
Continued Fraction › Continued Fraction:gauss_kuzmin_distancerank 4/3060.8103
Higher-Order Statistics › Higher-Order Statistics:c3_energyrank 5/3062.9736
Mostow Rigidity › Mostow Rigidity:distance_rigidityrank 303/3060.1769
Symplectic › Symplectic:windowed_area_cvrank 4/3067.0425
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