Library "HelperFunctions" A collection of my most used functions
apply_smoothing() Apply one of Pine Script's built-in smoothing functions to a series
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v2
Added: create_basic_oscillator()
create_simple_oscillator()
create_single_oscillator()
create_dual_oscillator()
Updated: apply_smoothing()
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v3
Updated: apply_smoothing(method, source, length) Apply a built-in smoothing function to a series. Parameters: method: string One of['ema', 'sma', 'wma', 'vwma', 'rma', 'hma', 'none'] source: series The series to smooth length: int The number of bars to use for the smoothing function Returns: A smoothed series based on the input source
create_simple_oscillator(method, length) Create a simple oscillator from a series. Parameters: method: string One of ['wpr'] length: int The number of bars to use in oscillator calculation Returns: A series which oscillates around zero
create_single_oscillator(method, source, length) Create a single length oscillator from a series. Parameters: method: string One of ['change', 'cmo', 'rank', 'roc', 'rsi'] source: series The series on which to base the oscillator length: int The number of bars to use in oscillator calculation Returns: A series which oscillates around zero