function

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Library "MathProbabilityDistribution" Probability Distribution Functions. name(idx) Indexed names helper function.   Parameters:      idx : int, position in the range (0, 6).   Returns: string, distribution name. usage: .name(1) Notes: (0) => 'StdNormal' (1) => 'Normal' (2) => 'Skew Normal' (3) => 'Student T' (4) => 'Skew Student T' (5)...

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"In statistics, kernel density estimation (KDE) is a non-parametric way to estimate the probability density function of a random variable." from wikipedia.com

RicardoSantos Wizard

EXPERIMENTAL: WARNING: Martingale is subject to HUGE drawdown spikes, use at your own risk! updated function to also double(aply multiplier) on even trades, example with a MA's crossover.

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RSI inverse fisher transform (fishy turbo) as described here: autotradingstrategy.wordpress.com forexsb.com update: added color conditional.

RicardoSantos Wizard

Function for standardization or zScore.

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displays the distribution of the outcome of a event over the last event. similar to this script:

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A user defined function library of probability focused functions.

chrysopoetics

First off, a huge thank you to the following people: @LEGION: @LazyBear: www.tradingview.com @xSilas: www.tradingview.com @Ni6HTH4awK: www.tradingview.com @sco77m4r7and: @SNOW_CITY: www.tradingview.com @oh92: www.tradingview.com @alexgrover: www.tradingview.com @cI8DH: www.tradingview.com @DonovanWall: www.tradingview.com This is my second iteration...

RicardoSantos Wizard

Library "FunctionPatternFrequency" Counts the word or integer number pattern frequency on a array. reference: rosettacode.org count(pattern)   counts the number a pattern is repeated.   Parameters:      pattern : : array : array with patterns to be counted.   Returns:     array : list of unique patterns.     array : list of counters per...

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A Magical little helper friend for Candle Math. When composing scripts, it is often necessary to manipulate the math around the OHLC. At times, you want a scalar (absolute) value others you want a vector (+/-). Sometimes you want the open - close and sometimes you want just the positive number of the body size. You might want it in ticks or you might want it in...

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Function to convert unix time to a datestamp string.

RicardoSantos Wizard

Function to derive the frequency a range is visited over time. returns value (0 to 1) percent multiplier

RicardoSantos Wizard

A function to build random decision tree's paths using a bias distribution.

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Function to calculate a forecast using a linear regression approach, this is the same function used on excel and other data sheet programs. reference: - support.microsoft.com - stackoverflow.com

RicardoSantos Wizard

Function that returns the number of days in any month.

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Library "MLActivationFunctions" Activation functions for Neural networks. binary_step(value) Basic threshold output classifier to activate/deactivate neuron.   Parameters:      value : float, value to process.   Returns: float linear(value) Input is the same as output.   Parameters:      value : float, value to process.   Returns: float sigmoid(value) ...

RicardoSantos Wizard

Library "FunctionIntrabarCrossValue" intrabar_cross_value(a, b, step) Find the minimum difference of a intrabar cross and return its median value.   Parameters:      a : float, series a.      b : float, series b.      step : float, step to iterate x axis, default=0.01   Returns: float

RicardoSantos Wizard

a function to find a color value in a triangular gradient.