utils

Library "utils"

ma_smooth(alg, src, len) Calculates various moving averages
Parameters:
alg: Smoothing algorithm to use [RMA, SMA, EMA, WMA]
src: Source data
len: Length of moving average

版本注释

Update displayed chart

版本注释

v4

Added:
vma(alg, src, len) Calculates various moving averages
Parameters:
alg: Smoothing algorithm to use [RMA, SMA, EMA, WMA]
src: Source data
len: Length of moving average

Removed:
ma_smooth(alg, src, len) Calculates various moving averages

版本注释

v5

Added:
sig(val) Clamps a value between 0 and 1 on a sigmoid curve
Parameters:
val: Input data

siga(val) Clamps a value between -1 and 1 on a sigmoid curve
Parameters:
val: Input data

版本注释

v6

Added:
sigaw(val, weight)
Clamps a series between -1 and 1 on a sigmoid curve with a tunable weight
Parameters:
val (float): Input series
weight (float): Sigmoid weight

Updated:
vma(alg, src, len)
Calculates various moving averages
Parameters:
alg (string): Smoothing algorithm to use (opt: ["SMA", "EMA", "RMA", "WMA", "DEMA", "TEMA", "VWMA", "HMA", "LSMA"])
src (float): Source data
len (simple int): Length of moving average

sig(val)
Clamps a series between 0 and 1 on a sigmoid curve
Parameters:
val (float): Input series

siga(val)
Clamps a series between -1 and 1 on a sigmoid curve
Parameters:
val (float): Input series

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