Library "MathSearchDijkstra"
Shortest Path Tree Search Methods using Dijkstra Algorithm.
min_distance(distances, flagged_vertices) Find the lowest cost/distance.
Parameters:
distances : float array, data set with distance costs to start index.
flagged_vertices : bool array, data set with visited vertices flags.
Returns: int, lowest cost/distance...
Library "MathFinancialAbsoluteRiskMeasures"
Financial Absolute Risk Measures.
gain_stdev(sample) Standard deviation of gains in a data sample.
Parameters:
sample : float array, data sample.
Returns: float.
loss_stdev(sample) Standard deviation of losses in a data sample.
Parameters:
sample : float array, data sample.
Returns: float.
...
Library "MathOperator"
Methods to handle operators.
add(value_a, value_b) Add value a to b.
Parameters:
value_a : float, value a.
value_b : float, value b.
Returns: float.
subtract(value_a, value_b) subtract value b from a.
Parameters:
value_a : float, value a.
value_b : float, value b.
Returns: float.
multiply(value_a, value_b) ...
Library "NumberOfSharesBuy"
Library for the number of shares purchased
SizeCalc(totalAssets, unit, lossPercent, maxLossPerShere) Calculate the number of shares to be purchased from the initial capital and the maximum loss per share
Parameters:
totalAssets : Initial capital
unit : A unit of the number of shares to be traded in one trade
lossPercent :...
Library "enhanced_ta"
Collection of all custom and enhanced TA indicators
ma(source, maType, length) returns custom moving averages
Parameters:
source : Moving Average Source
maType : Moving Average Type : Can be sma, ema, hma, rma, wma, vwma, swma, highlow
length : Moving Average Length
Returns: moving average for the given type and length
...
Library "RS"
Utility methods for Relative Strength analysis
This is the first library test publication with ratio() method. More functions will be added.
ratio(symbol, benchmark) Simple ratio of symbol vs benchmark
Parameters:
symbol : to be compared
benchmark : to be compared
Returns: ratio of symbol to benchmark
Library "bursamalaysianonshariah"
List of non-Shariah stock for Bursa Malaysia as of Oct 2021
No parameter required
status() will return 1 if ticker in the list, 0 if ticker not in the list and 2 if ticker not from Bursa Malaysia
Example usage :
//@version=5
indicator("My Script", overlay = true)
import BURSATRENDBANDCHART/bursamalaysianonshariah/1 as...
Library "Vector2Operations"
functions to handle vector2 operations.
math_fractional(_value) computes the fractional part of the argument value.
Parameters:
_value : float, value to compute.
Returns: float, fractional part.
atan2(_a) Approximation to atan2 calculation, arc tangent of y/ x in the range radians.
Parameters:
_a : vector2 in the...
Library "SignalProcessingClusteringKMeans"
K-Means Clustering Method.
nearest(point_x, point_y, centers_x, centers_y) finds the nearest center to a point and returns its distance and center index.
Parameters:
point_x : float, x coordinate of point.
point_y : float, y coordinate of point.
centers_x : float array, x coordinates of cluster centers.
...
Library "FunctionDatestring"
Methods to stringify date/time, altho there is already builtin support for it.
datetime(unixtime) a stringified date stamp at specified unix time.
Parameters:
unixtime : int unix timestamp.
Returns: string
date_(unixtime) a stringified date stamp at specified unix time.
Parameters:
unixtime : int unix timestamp....
Library "HarmonicPattern"
Functions to detect/check harmonic patterns from provided values.
line_price_rate(point_c, point_b, point_a) Compute the price rate of the line AB divided by the the line BC
Parameters:
point_c : float, the price at point C.
point_b : float, the price at point B.
point_a : float, the price at point A.
Returns: float
...
