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v0.8.6: update indicator docs, ndepend tooling, ALMA refactor, gitignore cleanup

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Miha Kralj
2026-03-13 13:46:52 -07:00
parent e3e9555fc1
commit c75135ab14
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lib/errors/maape/Maape.md
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@@ -13,9 +13,7 @@
| **PineScript** | [maape.pine](maape.pine) |
- Mean Arctangent Absolute Percentage Error (MAAPE) transforms percentage errors through the arctangent function, naturally bounding the metric betwe...
- Parameterized by `period`.
- Output range: $\geq 0$.
- Requires 1 bar of warmup before first valid output (IsHot = true).
- **Similar:** [MAPE](../mape/Mape.md), [SMAPE](../smape/Smape.md) | **Trading note:** Mean Arctangent Absolute Percentage Error; bounded and symmetric, handles zero values unlike MAPE.
- Validated against TA-Lib, Skender, and Tulip reference implementations where available.
Mean Arctangent Absolute Percentage Error (MAAPE) transforms percentage errors through the arctangent function, naturally bounding the metric between 0 and π/2. This eliminates the unbounded nature of MAPE while preserving its scale-independence.
@@ -178,4 +176,4 @@ The arctangent compression means that the difference between 100% and 1000% erro
* [MAPE](../mape/Mape.md) - Mean Absolute Percentage Error (unbounded)
* [SMAPE](../smape/Smape.md) - Symmetric MAPE (different bounding approach)
* [LogCosh](../logcosh/LogCosh.md) - Log-Cosh Loss (similar compression philosophy)
* [LogCosh](../logcosh/LogCosh.md) - Log-Cosh Loss (similar compression philosophy)