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fix: sync 28+ Python default params with C# constructors

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Miha Kralj
2026-03-01 22:04:30 -08:00
parent ce4416d388
commit ce04e2792b
7 changed files with 31 additions and 31 deletions
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python/quantalib/trends_iir.py
+4 -4
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@@ -74,7 +74,7 @@ def frama(close: object, period: int = 14, offset: int = 0, **kwargs) -> object:
return _wrap(output, idx, f"FRAMA_{period}", "trends_iir", offset)
def holt(close: object, period: int = 14, gamma: float = 0.7, offset: int = 0, **kwargs) -> object:
def holt(close: object, period: int = 14, gamma: float = 0.0, offset: int = 0, **kwargs) -> object:
"""Holt Exponential Smoothing."""
period = int(period)
gamma = float(gamma)
@@ -107,7 +107,7 @@ def hwma(close: object, period: int = 14, offset: int = 0, **kwargs) -> object:
return _wrap(output, idx, f"HWMA_{period}", "trends_iir", offset)
def jma(close: object, period: int = 14, phase: int = 0, power: float = 1.0, offset: int = 0, **kwargs) -> object:
def jma(close: object, period: int = 14, phase: int = 0, power: float = 0.45, offset: int = 0, **kwargs) -> object:
"""Jurik Moving Average."""
period = int(period)
phase = int(phase)
@@ -180,7 +180,7 @@ def mcnma(close: object, period: int = 14, offset: int = 0, **kwargs) -> object:
return _wrap(output, idx, f"MCNMA_{period}", "trends_iir", offset)
def mgdi(close: object, period: int = 14, k: float = 2.0, offset: int = 0, **kwargs) -> object:
def mgdi(close: object, period: int = 14, k: float = 0.6, offset: int = 0, **kwargs) -> object:
"""McGinley Dynamic."""
period = int(period)
k = float(k)
@@ -225,7 +225,7 @@ def qema(close: object, period: int = 14, offset: int = 0, **kwargs) -> object:
return _wrap(output, idx, f"QEMA_{period}", "trends_iir", offset)
def rema(close: object, period: int = 14, lam: float = 1600.0, offset: int = 0, **kwargs) -> object:
def rema(close: object, period: int = 14, lam: float = 0.5, offset: int = 0, **kwargs) -> object:
"""Regularized EMA."""
period = int(period)
lam = float(lam)