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F13c: restructure the indicator catalogue into eight families

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The original taxonomy was four classical families plus a statistics group,
with the F1-F12 expansion slotted in as sub-categories. This regroups the
whole 71-indicator catalogue into eight top-level families, each with at
least five members:

  Moving Averages (12), Momentum Oscillators (13), Trend & Directional (9),
  Price Oscillators (5), Volatility & Bands (12), Trailing Stops (5),
  Volume (9), Price Statistics (7).

- Wiki: docs/wiki/indicators/ reorganised into eight family folders; all 71
  indicator pages moved with `git mv`. Every internal cross-link is
  normalised to `../<family>/Indicator-X.md`, each page's `Family` field is
  set to its new family, and two pre-existing `../Indicator-Chaining.md`
  links (should have been `../../`) are corrected. A link check confirms
  every relative wiki link resolves.
- Indicators-Overview.md fully rewritten around the eight families;
  Home.md indicator reference and the README family table follow suit.
- Warmup-Periods.md gains the eight F13 indicators; CHANGELOG records the
  46-indicator expansion (25 -> 71) and the eight-family taxonomy.
- Tests: Node indicators.test.js and Python test_new_indicators.py cover
  all eight new indicators (Node 91/91, Python 117/117 green).

cargo fmt + clippy (core/wickra/data/wasm/node) clean; 508 core tests,
25 data tests and 74 doctests green.
This commit is contained in:
kingchenc
2026-05-22 21:21:56 +02:00
parent 6643f7a81d
commit d2f99efd78
78 changed files with 612 additions and 616 deletions
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docs/wiki/Warmup-Periods.md
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@@ -76,6 +76,14 @@ index" in 0-indexed terms is `warmup_period − 1`.
| `WeightedClose` | `WeightedClose::new()` | constant `1` | 1 | 1st |
| `LinearRegression` | `LinearRegression::new(14)` | `period` | 14 | 14th |
| `LinRegSlope` | `LinRegSlope::new(14)` | `period` | 14 | 14th |
| `AcceleratorOscillator` | `AcceleratorOscillator::classic()` | `ao_slow + signal_period - 1` | 38 | 38th |
| `BalanceOfPower` | `BalanceOfPower::new()` | constant `1` | 1 | 1st |
| `ChoppinessIndex` | `ChoppinessIndex::new(14)` | `period` | 14 | 14th |
| `VerticalHorizontalFilter` | `VerticalHorizontalFilter::new(28)` | `period + 1` | 29 | 29th |
| `TrueRange` | `TrueRange::new()` | constant `1` | 1 | 1st |
| `ChaikinVolatility` | `ChaikinVolatility::new(10, 10)` | `ema_period + roc_period` | 20 | 20th |
| `ZScore` | `ZScore::new(20)` | `period` | 20 | 20th |
| `LinRegAngle` | `LinRegAngle::new(14)` | `period` | 14 | 14th |
## Multi-output indicators