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Refactor indicators to include "Ehlers" in names and descriptions for clarity

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- Updated the name and description of the Hilbert Trendline (HTIT) to "Ehlers Hilbert Transform Instantaneous Trend (HTIT)".
- Changed the name and description of the MESA Adaptive Moving Average (MAMA) to "Ehlers MESA Adaptive Moving Average".
- Modified the Center of Gravity (CG) indicator to "Ehlers Center of Gravity (CG)".
- Renamed the Detrended Synthetic Price (DSP) to "Ehlers Detrended Synthetic Price (DSP)".
- Updated the Autocorrelation Periodogram (EACP) to "Ehlers Autocorrelation Periodogram (EACP)".
- Changed the Homodyne Discriminator (HOMOD) to "Ehlers Homodyne Discriminator (HOMOD)".
- Updated the Hilbert Transform Dominant Cycle Period and Phase indicators to include "Ehlers" in their names.
- Renamed the Hilbert Transform Phasor Components to "Ehlers Hilbert Transform Phasor Components (HT_PHASOR)".
- Updated the SineWave indicator to "Ehlers Hilbert Transform SineWave (HT_SINE)".
- Changed the Phasor Analysis indicator to "Ehlers Hilbert Transform Phasor Components (HT_PHASOR)".
- Updated the SSF-Based Detrended Synthetic Price to "Ehlers SSF Detrended Synthetic Price (SSFDSP)".
- Renamed the Ultimate Channel to "Ehlers Ultimate Channel (UCHANNEL)".
- Added new indicators: Moving Average Variable Period (MAVP), Ehlers Predictive Moving Average (PMA), Ehlers Reverse EMA (REVERSEEMA), and Ehlers Trendflex Indicator (TRENDFLEX).
- Updated various SVG badges to reflect changes in classes, comments, source files, lines of code, methods, and public types.
This commit is contained in:
Miha Kralj
2026-02-18 19:08:15 -08:00
parent 24e86d762a
commit 3dd05f23e4
144 changed files with 3468 additions and 788 deletions
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docs/indicators.md
+30 -28
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@@ -62,15 +62,16 @@ Infinite Impulse Response filters. Output depends on current input and past outp
| Indicator | Full Name | Notes |
| :-------- | :-------- | :---- |
| [**DECYCLER**](../lib/trends_IIR/decycler/Decycler.md) | Ehlers Decycler | Complementary HP filter subtracting high-frequency noise |
| [**DEMA**](../lib/trends_IIR/dema/Dema.md) | Double Exponential MA | EMA of EMA with lag compensation |
| [**DSMA**](../lib/trends_IIR/dsma/Dsma.md) | Deviation-Scaled MA | Volatility-adaptive smoothing |
| [**EMA**](../lib/trends_IIR/ema/Ema.md) | Exponential MA | The fundamental IIR filter |
| [**FRAMA**](../lib/trends_IIR/frama/Frama.md) | Fractal Adaptive MA | Dimension-based adaptation |
| [**FRAMA**](../lib/trends_IIR/frama/Frama.md) | Ehlers Fractal Adaptive MA | Dimension-based adaptation |
| [**HEMA**](../lib/trends_IIR/hema/Hema.md) | Hull Exponential MA | Hull concept with EMA |
| [**HTIT**](../lib/trends_IIR/htit/Htit.md) | Hilbert Instantaneous Trend | Dominant cycle extraction |
| [**HTIT**](../lib/trends_IIR/htit/Htit.md) | Ehlers Hilbert Instantaneous Trend | Dominant cycle extraction |
| [**JMA**](../lib/trends_IIR/jma/Jma.md) | Jurik MA | Adaptive, low-lag, proprietary algorithm |
| [**KAMA**](../lib/trends_IIR/kama/Kama.md) | Kaufman Adaptive MA | Efficiency ratio adaptation |
| [**MAMA**](../lib/trends_IIR/mama/Mama.md) | MESA Adaptive MA | Homodyne discriminator based |
| [**MAMA**](../lib/trends_IIR/mama/Mama.md) | Ehlers MESA Adaptive MA | Homodyne discriminator based |
| [**MGDI**](../lib/trends_IIR/mgdi/Mgdi.md) | McGinley Dynamic | Market-speed tracking |
| [**MMA**](../lib/trends_IIR/mma/Mma.md) | Modified MA | Smoothed EMA variant |
| [**QEMA**](../lib/trends_IIR/qema/Qema.md) | Quad Exponential MA | Four-stage exponential |
@@ -92,14 +93,14 @@ Signal processing filters adapted for financial time series. Designed to separat
| Indicator | Full Name | Notes |
| :-------- | :-------- | :---- |
| [**AGC**](../lib/filters/agc/Agc.md) | Automatic Gain Control | Ehlers amplitude normalization via peak tracking |
| [**ALAGUERRE**](../lib/filters/alaguerre/ALaguerre.md) | Adaptive Laguerre Filter | Ehlers variable-alpha from tracking error |
| [**AGC**](../lib/filters/agc/Agc.md) | Ehlers Automatic Gain Control | Ehlers amplitude normalization via peak tracking |
| [**ALAGUERRE**](../lib/filters/alaguerre/ALaguerre.md) | Ehlers Adaptive Laguerre Filter | Ehlers variable-alpha from tracking error |
| [**BAXTERKING**](../lib/filters/baxterking/BaxterKing.md) | Baxter-King Band-Pass Filter | Symmetric FIR band-pass for cycle extraction |
| [**CFITZ**](../lib/filters/cfitz/Cfitz.md) | Christiano-Fitzgerald Filter | Asymmetric full-sample band-pass, random-walk optimal |
| [**BESSEL**](../lib/filters/bessel/Bessel.md) | Bessel Filter | Maximally flat group delay |
| [**BILATERAL**](../lib/filters/bilateral/Bilateral.md) | Bilateral Filter | Edge-preserving smoothing |
| [**BPF**](../lib/filters/bpf/Bpf.md) | BandPass Filter | Frequency band isolation |
| [**BUTTER**](../lib/filters/butter/Butter.md) | Butterworth Filter | Maximally flat passband |
| [**BUTTER**](../lib/filters/butter/Butter.md) | Ehlers Butterworth Filter | Maximally flat passband |
| [**CHEBY1**](../lib/filters/cheby1/Cheby1.md) | Chebyshev Type I | Steeper rolloff with passband ripple |
| [**CHEBY2**](../lib/filters/cheby2/Cheby2.md) | Chebyshev Type II | Steeper rolloff with stopband ripple |
| [**EDCF**](../lib/filters/edcf/Edcf.md) | Ehlers Distance Coefficient Filter | Nonlinear FIR, distance-weighted smoothing |
@@ -107,20 +108,20 @@ Signal processing filters adapted for financial time series. Designed to separat
| [**GAUSS**](../lib/filters/gauss/Gauss.md) | Gaussian Filter | No overshoot, smooth response |
| [**HANN**](../lib/filters/hann/Hann.md) | Hann Filter | Raised cosine window filter |
| [**HP**](../lib/filters/hp/Hp.md) | Hodrick-Prescott Filter | Trend-cycle decomposition |
| [**HPF**](../lib/filters/hpf/Hpf.md) | High Pass Filter | Ehlers high-pass design |
| [**HPF**](../lib/filters/hpf/Hpf.md) | Ehlers Highpass Filter | Ehlers high-pass design |
| [**KALMAN**](../lib/filters/kalman/Kalman.md) | Kalman Filter | Optimal recursive estimation |
| [**LAGUERRE**](../lib/filters/laguerre/Laguerre.md) | Laguerre Filter | Ehlers 4-element all-pass cascade |
| [**LAGUERRE**](../lib/filters/laguerre/Laguerre.md) | Ehlers Laguerre Filter | Ehlers 4-element all-pass cascade |
| [**LMS**](../lib/filters/lms/Lms.md) | Least Mean Squares | Widrow-Hoff adaptive FIR filter |
| [**RLS**](../lib/filters/rls/Rls.md) | Recursive Least Squares | Faster convergence than LMS |
| [**LOESS**](../lib/filters/loess/Loess.md) | LOESS Smoothing | Local polynomial regression |
| [**NOTCH**](../lib/filters/notch/Notch.md) | Notch Filter | Single frequency rejection |
| [**ONEEURO**](../lib/filters/oneeuro/OneEuro.md) | One Euro Filter | Speed-adaptive low-pass, adaptive cutoff |
| [**ROOFING**](../lib/filters/roofing/Roofing.md) | Roofing Filter | Ehlers HP + SS bandpass cascade |
| [**ROOFING**](../lib/filters/roofing/Roofing.md) | Ehlers Roofing Filter | Ehlers HP + SS bandpass cascade |
| [**SGF**](../lib/filters/sgf/Sgf.md) | Savitzky-Golay Filter | Polynomial least-squares fitting |
| [**SPBF**](../lib/filters/spbf/Spbf.md) | Super Passband Filter | Ehlers wide-band bandpass with RMS envelope |
| [**SSF**](../lib/filters/ssf/Ssf.md) | Super Smooth Filter | Ehlers two-pole design |
| [**USF**](../lib/filters/usf/Usf.md) | Ultimate Smoother | Ehlers high-fidelity filter |
| [**VOSS**](../lib/filters/voss/Voss.md) | Voss Predictive Filter | Ehlers BPF + negative group delay predictor |
| [**SPBF**](../lib/filters/spbf/Spbf.md) | Ehlers Super Passband Filter | Ehlers wide-band bandpass with RMS envelope |
| [**SSF**](../lib/filters/ssf/Ssf.md) | Ehlers Super Smoother Filter | Ehlers two-pole design |
| [**USF**](../lib/filters/usf/Usf.md) | Ehlers Ultimate Smoother | Ehlers high-fidelity filter |
| [**VOSS**](../lib/filters/voss/Voss.md) | Ehlers Voss Predictive Filter | Ehlers BPF + negative group delay predictor |
| [**WAVELET**](../lib/filters/wavelet/Wavelet.md) | Wavelet Denoising Filter | A trous Haar + MAD soft thresholding |
| [**WIENER**](../lib/filters/wiener/Wiener.md) | Wiener Filter | Minimum mean-square error denoising |
@@ -136,8 +137,9 @@ Bounded indicators that oscillate around a centerline or between fixed extremes.
| [**BBB**](../lib/oscillators/bbb/Bbb.md) | Bollinger %B | Position within Bollinger Bands |
| [**BBS**](../lib/oscillators/bbs/Bbs.md) | Bollinger Band Squeeze | BB inside KC squeeze detection |
| [**CFO**](../lib/oscillators/cfo/Cfo.md) | Chande Forecast Oscillator | Forecast error percentage |
| [**DECO**](../lib/oscillators/deco/Deco.md) | Ehlers Decycler Oscillator | Dual HP bandpass cycle isolation |
| [**DPO**](../lib/oscillators/dpo/Dpo.md) | Detrended Price Oscillator | Displaced SMA trend removal |
| [**FISHER**](../lib/oscillators/fisher/Fisher.md) | Fisher Transform | Gaussian-normalized price reversal |
| [**FISHER**](../lib/oscillators/fisher/Fisher.md) | Ehlers Fisher Transform | Gaussian-normalized price reversal |
| [**INERTIA**](../lib/oscillators/inertia/Inertia.md) | Inertia | Linear regression residual |
| [**KDJ**](../lib/oscillators/kdj/Kdj.md) | KDJ Indicator | Enhanced Stochastic (J = 3K − 2D) |
| [**PGO**](../lib/oscillators/pgo/Pgo.md) | Pretty Good Oscillator | ATR-normalized SMA displacement |
@@ -165,7 +167,7 @@ Indicators measuring trend strength, regime, and directional movement quality.
| [**CHOP**](../lib/dynamics/chop/Chop.md) | Choppiness Index | ATR sum vs range; trending vs choppy |
| [**DMX**](../lib/dynamics/dmx/Dmx.md) | Jurik DMX | Enhanced directional movement |
| [**DX**](../lib/dynamics/dx/Dx.md) | Directional Movement Index | Raw directional strength |
| [**HT_TRENDMODE**](../lib/dynamics/ht_trendmode/HtTrendmode.md) | Hilbert Transform Trend Mode | Cycle vs trend regime detection |
| [**HT_TRENDMODE**](../lib/dynamics/ht_trendmode/HtTrendmode.md) | Ehlers Hilbert Transform Trend vs Cycle Mode | Cycle vs trend regime detection |
| [**ICHIMOKU**](../lib/dynamics/ichimoku/Ichimoku.md) | Ichimoku Cloud | Multi-component trend system |
| [**IMI**](../lib/dynamics/imi/Imi.md) | Intraday Momentum Index | Candlestick-based momentum |
| [**IMPULSE**](../lib/dynamics/impulse/Impulse.md) | Elder Impulse System | EMA + MACD-H trend/momentum fusion |
@@ -289,8 +291,8 @@ Price envelope and boundary indicators for breakout and mean-reversion strategie
| [**STARCHANNEL**](../lib/channels/starchannel/starchannel.md) | Stoller Average Range Channel | SMA with ATR bands |
| [**STBANDS**](../lib/channels/stbands/Stbands.md) | Super Trend Bands | ATR-based SuperTrend envelope |
| [**TTM_LRC**](../lib/channels/ttm_lrc/TtmLrc.md) | TTM Linear Regression Channel | John Carter's regression channel |
| [**UBANDS**](../lib/channels/ubands/Ubands.md) | Ultimate Bands | Ehlers bandpass-based bands |
| [**UCHANNEL**](../lib/channels/uchannel/Uchannel.md) | Ultimate Channel | Ehlers smoothed channel |
| [**UBANDS**](../lib/channels/ubands/Ubands.md) | Ehlers Ultimate Bands | Ehlers bandpass-based bands |
| [**UCHANNEL**](../lib/channels/uchannel/Uchannel.md) | Ehlers Ultimate Channel | Ehlers smoothed channel |
| [**VWAPBANDS**](../lib/channels/vwapbands/Vwapbands.md) | VWAP Bands | VWAP with StdDev bands |
| [**VWAPSD**](../lib/channels/vwapsd/Vwapsd.md) | VWAP StdDev Bands | VWAP with standard deviation envelopes |
@@ -345,19 +347,19 @@ Periodic pattern detection and dominant frequency extraction. Markets exhibit cy
| Indicator | Full Name | Notes |
| :-------- | :-------- | :---- |
| [**CG**](../lib/cycles/cg/Cg.md) | Center of Gravity | Ehlers cycle measurement |
| [**DSP**](../lib/cycles/dsp/Dsp.md) | Detrended Synthetic Price | Cycle-isolated price component |
| [**EACP**](../lib/cycles/eacp/Eacp.md) | Autocorrelation Periodogram | Ehlers dominant cycle detection |
| [**EBSW**](../lib/cycles/ebsw/Ebsw.md) | Even Better Sinewave | Ehlers improved cycle indicator |
| [**HOMOD**](../lib/cycles/homod/Homod.md) | Homodyne Discriminator | Dominant cycle period tracking |
| [**HT_DCPERIOD**](../lib/cycles/ht_dcperiod/HtDcperiod.md) | HT Dominant Cycle Period | Hilbert Transform period estimation |
| [**HT_DCPHASE**](../lib/cycles/ht_dcphase/HtDcphase.md) | HT Dominant Cycle Phase | Hilbert Transform phase angle |
| [**HT_PHASOR**](../lib/cycles/ht_phasor/HtPhasor.md) | HT Phasor Components | In-phase and quadrature components |
| [**HT_SINE**](../lib/cycles/ht_sine/HtSine.md) | HT SineWave | Dominant cycle phase with lead signal |
| [**CG**](../lib/cycles/cg/Cg.md) | Ehlers Center of Gravity | Ehlers cycle measurement |
| [**DSP**](../lib/cycles/dsp/Dsp.md) | Ehlers Detrended Synthetic Price | Cycle-isolated price component |
| [**EACP**](../lib/cycles/eacp/Eacp.md) | Ehlers Autocorrelation Periodogram | Ehlers dominant cycle detection |
| [**EBSW**](../lib/cycles/ebsw/Ebsw.md) | Ehlers Even Better Sinewave | Ehlers improved cycle indicator |
| [**HOMOD**](../lib/cycles/homod/Homod.md) | Ehlers Homodyne Discriminator | Dominant cycle period tracking |
| [**HT_DCPERIOD**](../lib/cycles/ht_dcperiod/HtDcperiod.md) | Ehlers HT Dominant Cycle Period | Hilbert Transform period estimation |
| [**HT_DCPHASE**](../lib/cycles/ht_dcphase/HtDcphase.md) | Ehlers HT Dominant Cycle Phase | Hilbert Transform phase angle |
| [**HT_PHASOR**](../lib/cycles/ht_phasor/HtPhasor.md) | Ehlers HT Phasor Components | In-phase and quadrature components |
| [**HT_SINE**](../lib/cycles/ht_sine/HtSine.md) | Ehlers HT SineWave | Dominant cycle phase with lead signal |
| [**LUNAR**](../lib/cycles/lunar/Lunar.md) | Lunar Phase | Moon phase cycle |
| [**SINE**](../lib/cycles/sine/Sine.md) | Sine Wave | Periodic sine oscillation |
| [**SINE**](../lib/cycles/sine/Sine.md) | Ehlers Sine Wave | Periodic sine oscillation |
| [**SOLAR**](../lib/cycles/solar/Solar.md) | Solar Activity Cycle | Solar activity periodicity |
| [**SSFDSP**](../lib/cycles/ssfdsp/Ssfdsp.md) | SSF Detrended Synthetic Price | Dual Super Smoother oscillator |
| [**SSFDSP**](../lib/cycles/ssfdsp/Ssfdsp.md) | Ehlers SSF Detrended Synthetic Price | Dual Super Smoother oscillator |
| [**STC**](../lib/cycles/stc/Stc.md) | Schaff Trend Cycle | MACD-based cycle oscillator |
### Numerics
docs/validation.md
+20 -19
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@@ -47,8 +47,8 @@ No external reference exists. Implementation verified through unit tests, edge c
| **Aroon Oscillator** | [AroonOsc](../lib/momentum/aroonosc/AroonOsc.md) | ✔️ | ✔️ | ✔️ | - |
| **ATR Bands** | Atrbands | ✔️ | - | ✔️ | ❔ |
| **Adaptive FIR Moving Average** | [Afirma](../lib/forecasts/afirma/Afirma.md) | - | - | - | - |
| **Adaptive Laguerre Filter** | [ALaguerre](../lib/filters/alaguerre/ALaguerre.md) | - | - | - | - |
| **Automatic Gain Control** | [Agc](../lib/filters/agc/Agc.md) | - | - | - | - |
| **Ehlers Adaptive Laguerre Filter** | [ALaguerre](../lib/filters/alaguerre/ALaguerre.md) | - | - | - | - |
| **Ehlers Automatic Gain Control** | [Agc](../lib/filters/agc/Agc.md) | - | - | - | - |
| **Average Daily Range** | [Adr](../lib/volatility/adr/Adr.md) | - | - | - | - |
| **Average Directional Index** | [Adx](../lib/momentum/adx/adx.md) | ✔️ | ✔️ | ✔️ | ✔️ |
| **Average Directional Movement Rating** | [Adxr](../lib/momentum/adxr/Adxr.md) | ✔️ | ✔️ | - | - |
@@ -72,7 +72,7 @@ No external reference exists. Implementation verified through unit tests, edge c
| **Bollinger Band Width Normalized** | Bbwn | - | - | - | - |
| **Bollinger Band Width Percentile** | Bbwp | - | - | - | - |
| **Bollinger Bands** | Bbands | ✔️ | ✔️ | ✔️ | ❔ |
| **Butterworth Filter** | [Butter](../lib/trends/butter/Butter.md) | - | - | - | ✔️ |
| **Ehlers Butterworth Filter** | [Butter](../lib/trends/butter/Butter.md) | - | - | - | ✔️ |
| **Camarilla Pivot Points** | [Pivotcam](../lib/reversals/pivotcam/Pivotcam.md) | - | - | - | ❔ |
| **Chandelier Exit** | [Chandelier](../lib/reversals/chandelier/Chandelier.md) | - | - | ✔️ | - |
| **Chande Kroll Stop** | [Ckstop](../lib/reversals/ckstop/Ckstop.md) | - | - | - | - |
@@ -92,9 +92,10 @@ No external reference exists. Implementation verified through unit tests, edge c
| **Correlation** | Correlation | - | - | ✔️ | - |
| **Cumulative Moving Average** | [Cma](../lib/statistics/cma/Cma.md) | - | - | - | - |
| **Decay Min-Max Channel** | [Decaychannel](../lib/channels/decaychannel/decaychannel.md) | - | - | - | - |
| **Ehlers Decycler** | [Decycler](../lib/trends_IIR/decycler/Decycler.md) | - | - | - | - |
| **DeMark Pivot Points** | [Pivotdem](../lib/reversals/pivotdem/Pivotdem.md) | - | - | - | ❔ |
| **Detrended Price Oscillator** | [Dpo](../lib/oscillators/dpo/Dpo.md) | - | ⚠️ | - | ❔ |
| **Detrended Synthetic Price** | Dsp | - | - | - | ❔ |
| **Ehlers Detrended Synthetic Price** | Dsp | - | - | - | ❔ |
| **Deviation-Scaled MA** | Dsma | - | - | - | ❔ |
| **Directional Movement Index** | Dx | ✔️ | ✔️ | ✔️ | ✔️ |
| **Directional Movement Index (Jurik)** | [Dmx](../lib/momentum/dmx/dmx.md) | - | - | - | - |
@@ -121,7 +122,7 @@ No external reference exists. Implementation verified through unit tests, edge c
| **Exponential Weighted MA Volatility** | [Ewma](../lib/volatility/ewma/Ewma.md) | - | - | - | ❔ |
| **Extended Traditional Pivots** | [Pivotext](../lib/reversals/pivotext/Pivotext.md) | - | - | - | - |
| **Fibonacci Pivot Points** | Pivotfib | - | - | - | ❔ |
| **Fisher Transform** | [Fisher](../lib/oscillators/fisher/Fisher.md) | - | ❔ | ❔ | ❔ |
| **Ehlers Fisher Transform** | [Fisher](../lib/oscillators/fisher/Fisher.md) | - | ❔ | ❔ | ❔ |
| **Force Index** | [Efi](../lib/volume/efi/Efi.md) | - | - | ✔️ | ✔️ |
| **Fractal Chaos Bands** | [Fcb](../lib/channels/fcb/fcb.md) | - | - | ✔️ | ❔ |
| **Garman-Klass Volatility** | [Gkv](../lib/volatility/gkv/Gkv.md) | - | - | - | - |
@@ -135,16 +136,16 @@ No external reference exists. Implementation verified through unit tests, edge c
| **Hanning Window MA** | Hanma | - | - | - | ❔ |
| **High-Low Volatility (Parkinson)** | [Hlv](../lib/volatility/hlv/Hlv.md) | - | - | - | - |
| **Highest value** | [Highest](../lib/numerics/highest/Highest.md) | ✔️ | ✔️ | - | - |
| **Hilbert Transform Dominant Cycle Period** | [HtDcPeriod](../lib/cycles/ht_dcperiod/ht_dcperiod.md) | ✔️ | - | - | - |
| **Hilbert Transform Dominant Cycle Phase** | [HtDcPhase](../lib/cycles/ht_dcphase/ht_dcphase.md) | ✔️ | - | - | - |
| **Hilbert Transform Instantaneous Trend** | [Htit](../lib/trends/htit/htit.md) | ✔️ | - | ✔️ | ✔️ |
| **Hilbert Transform Phasor** | [HtPhasor](../lib/cycles/ht_phasor/ht_phasor.md) | ✔️ | - | - | - |
| **Hilbert Transform Sine Wave** | [HtSine](../lib/cycles/ht_sine/ht_sine.md) | ✔️ | - | - | - |
| **Hilbert Transform Trend Mode** | Ht_trendmode | ✔️ | - | - | - |
| **Ehlers Hilbert Transform Dominant Cycle Period** | [HtDcPeriod](../lib/cycles/ht_dcperiod/ht_dcperiod.md) | ✔️ | - | - | - |
| **Ehlers Hilbert Transform Dominant Cycle Phase** | [HtDcPhase](../lib/cycles/ht_dcphase/ht_dcphase.md) | ✔️ | - | - | - |
| **Ehlers Hilbert Transform Instantaneous Trend** | [Htit](../lib/trends/htit/htit.md) | ✔️ | - | ✔️ | ✔️ |
| **Ehlers Hilbert Transform Phasor Components** | [HtPhasor](../lib/cycles/ht_phasor/ht_phasor.md) | ✔️ | - | - | - |
| **Ehlers Hilbert Transform SineWave** | [HtSine](../lib/cycles/ht_sine/ht_sine.md) | ✔️ | - | - | - |
| **Ehlers Hilbert Transform Trend vs Cycle Mode** | Ht_trendmode | ✔️ | - | - | - |
| **Historical Volatility (Close-to-Close)** | [Hv](../lib/volatility/hv/Hv.md) | - | - | - | - |
| **Hodrick-Prescott Filter** | [Hp](../lib/filters/hp/Hp.md) | - | - | - | - |
| **Holt Weighted MA** | Hwma | - | - | - | ❔ |
| **Homodyne Discriminator Dominant Cycle** | [Homod](../lib/cycles/homod/homod.md) | - | - | - | ❔ |
| **Ehlers Homodyne Discriminator** | [Homod](../lib/cycles/homod/homod.md) | - | - | - | ❔ |
| **Huber Loss** | Huber | - | - | - | - |
| **Hull Exponential MA** | [Hema](../lib/trends_IIR/hema/Hema.md) | - | - | - | - |
| **Hull Moving Average** | [Hma](../lib/trends/hma/hma.md) | - | ✔️ | ✔️ | [⚠️](../lib/trends/hma/hma.md#external-library-discrepancies) |
@@ -167,7 +168,7 @@ No external reference exists. Implementation verified through unit tests, edge c
| **Kendall Rank Correlation** | [Kendall](../lib/statistics/kendall/Kendall.md) | - | - | - | - |
| **Klinger Volume Oscillator** | [Kvo](../lib/volume/kvo/Kvo.md) | - | ✔️ | ✔️ | ❔ |
| **Kurtosis** | [Kurtosis](../lib/statistics/kurtosis/Kurtosis.md) | - | - | - | [✔️](../lib/statistics/kurtosis/Kurtosis.md#validation) |
| **Laguerre Filter** | [Laguerre](../lib/filters/laguerre/Laguerre.md) | - | - | - | - |
| **Ehlers Laguerre Filter** | [Laguerre](../lib/filters/laguerre/Laguerre.md) | - | - | - | - |
| **Least Mean Squares** | [Lms](../lib/filters/lms/Lms.md) | - | - | - | - |
| **Recursive Least Squares** | [Rls](../lib/filters/rls/Rls.md) | - | - | - | - |
| **Least Squares Moving Average** | [Lsma](../lib/trends/lsma/lsma.md) | - | - | ✔️ | ❔ |
@@ -191,7 +192,7 @@ No external reference exists. Implementation verified through unit tests, edge c
| **Mean Percentage Error** | Mpe | - | - | - | - |
| **Mean Squared Error** | Mse | - | - | - | - |
| **Mean Squared Logarithmic Error** | Msle | - | - | - | - |
| **MESA Adaptive Moving Average** | [Mama](../lib/trends/mama/mama.md) | - | - | ✔️ | ✔️ |
| **Ehlers MESA Adaptive Moving Average** | [Mama](../lib/trends/mama/mama.md) | - | - | ✔️ | ✔️ |
| **Midpoint** | [Midpoint](../lib/numerics/midpoint/Midpoint.md) | ✔️ | - | - | - |
| **Min-Max Channel** | [Mmchannel](../lib/channels/mmchannel/mmchannel.md) | - | - | ✔️ | - |
| **Min-Max Scaling (Normalization)** | [Normalize](../lib/numerics/normalize/Normalize.md) | - | - | - | - |
@@ -248,7 +249,7 @@ No external reference exists. Implementation verified through unit tests, edge c
| **Relative Volatility Index** | [Rvi](../lib/volatility/rvi/Rvi.md) | - | - | - | ❔ |
| **Renko** | - | - | - | ✔️ | - |
| **Rogers-Satchell Volatility** | Rsv | - | - | - | - |
| **Roofing Filter** | [Roofing](../lib/filters/roofing/Roofing.md) | - | - | - | ✔️ |
| **Ehlers Roofing Filter** | [Roofing](../lib/filters/roofing/Roofing.md) | - | - | - | ✔️ |
| **Root Mean Squared Error** | Rmse | - | - | - | - |
| **Root Mean Squared Logarithmic Error** | Rmsle | - | - | - | - |
| **R-Squared** | [RSquared](../lib/statistics/linreg/LinReg.md) | - | - | ✔️ | ❔ |
@@ -260,7 +261,7 @@ No external reference exists. Implementation verified through unit tests, edge c
| **Smoothed Moving Average** | [Rma](../lib/trends/rma/rma.md) | - | - | ✔️ | ✔️ |
| **Solar Activity Cycle** | Solar | - | - | - | - |
| **Spearman Rank Correlation** | Spearman | - | - | - | ❔ |
| **Super Passband Filter** | [Spbf](../lib/filters/spbf/Spbf.md) | - | - | - | - |
| **Ehlers Super Passband Filter** | [Spbf](../lib/filters/spbf/Spbf.md) | - | - | - | - |
| **Square Root Transformation** | [Sqrttrans](../lib/numerics/sqrttrans/Sqrttrans.md) | - | - | - | - |
| **Standard Deviation Channel** | [Sdchannel](../lib/channels/sdchannel/sdchannel.md) | - | - | - | ❔ |
| **Standardization (Z-score)** | Standardize | - | - | - | ❔ |
@@ -289,8 +290,8 @@ No external reference exists. Implementation verified through unit tests, edge c
| **TTM Wave** | [TtmWave](../lib/oscillators/ttm_wave/TtmWave.md) | - | - | - | - |
| **Two-Argument Arctangent** | Atan2 | - | - | - | - |
| **Ulcer Index** | Ui | - | - | - | ❔ |
| **Ultimate Bands (Ehlers)** | [Ubands](../lib/channels/ubands/Ubands.md) | - | - | - | - |
| **Ultimate Channel** | [Uchannel](../lib/channels/uchannel/Uchannel.md) | - | - | - | - |
| **Ehlers Ultimate Bands** | [Ubands](../lib/channels/ubands/Ubands.md) | - | - | - | - |
| **Ehlers Ultimate Channel** | [Uchannel](../lib/channels/uchannel/Uchannel.md) | - | - | - | - |
| **Ultimate Oscillator** | [Ultosc](../lib/momentum/ultosc/Ultosc.md) | ✔️ | ✔️ | ✔️ | ✔️ |
| **Variable Index Dynamic Average** | [Vidya](../lib/trends/vidya/vidya.md) | - | - | - | ❔ |
| **Velocity (Jurik)** | [Vel](../lib/momentum/vel/vel.md) | - | - | - | - |
@@ -305,7 +306,7 @@ No external reference exists. Implementation verified through unit tests, edge c
| **Volume Weighted Average Price** | [Vwap](../lib/volume/vwap/Vwap.md) | - | - | - | - |
| **Volume Weighted Moving Average** | [Vwma](../lib/volume/vwma/Vwma.md) | - | - | ✔️ | - |
| **Vortex Indicator** | Vortex | - | - | ✔️ | ❔ |
| **Voss Predictive Filter** | [Voss](../lib/filters/voss/Voss.md) | - | - | - | ✔️ |
| **Ehlers Voss Predictive Filter** | [Voss](../lib/filters/voss/Voss.md) | - | - | - | ✔️ |
| **VWAP Bands** | [Vwapbands](../lib/channels/vwapbands/Vwapbands.md) | - | - | - | - |
| **VWAP with Standard Deviation Bands** | [Vwapsd](../lib/channels/vwapsd/Vwapsd.md) | - | - | - | - |
| **Wavelet Denoising Filter** | [Wavelet](../lib/filters/wavelet/Wavelet.md) | - | - | - | - |