HelperFunctions

Library "HelperFunctions"
A collection of my most used functions

apply_smoothing()
Apply one of Pine Script's built-in smoothing functions to a series

Release Notes:

v2

Added:
create_basic_oscillator()

create_simple_oscillator()

create_single_oscillator()

create_dual_oscillator()

Updated:
apply_smoothing()

Release Notes:

v3

Updated:
apply_smoothing(method, source, length)
  Apply a built-in smoothing function to a series.
  Parameters:
    method: string One of
    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
    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
    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