wickra

Files

T

kingchenc 389200f855 Add B9 Price Statistics deepening (5 indicators) (#197 )

Deepens the **Price Statistics** family (B9) with five rolling-statistics indicators (447 -> 452):

- **ShannonEntropy** — Shannon entropy of a binned rolling value distribution.
- **SampleEntropy** — Richman-Moorman sample entropy (regularity/complexity of a window).
- **KendallTau** — Kendall rank correlation (tau-b) over paired observations (pairwise; distinct from Pearson/Spearman).
- **JarqueBera** — Jarque-Bera normality test statistic over a rolling window.
- **RollingMinMaxScaler** — maps the latest value to 0..1 over a rolling window.

All scalar f64 input except KendallTau (pairwise). Multi-arg scalars (Shannon/Sample entropy) use hand-written Python/Node bindings + the variadic wasm macro; KendallTau uses the pair macros. Verified locally: 3668 core lib + 410 doc tests, clippy clean, 527 node tests, 871 pytest, counter 452.

2026-06-07 03:08:53 +02:00

__init__.py

Wickra 0.1.0: streaming-first technical indicators

2026-05-21 17:50:45 +02:00

conftest.py

Wickra 0.1.0: streaming-first technical indicators

2026-05-21 17:50:45 +02:00

test_input_validation.py

feat: derivatives basis & calendar-spread indicators (part 3 of 3) (#128 )

2026-06-01 22:07:35 +02:00

test_known_values.py

feat: add Anchored RSI to the momentum oscillators family (#144 )