Regression_Toolkit

2 749
This is toolkit/library bridges advanced regression approaches not natively supported in Pinescript, to Pinescript. Advanced regression frameworks that can be critical to ticker data, such as Ridge, Lasso, ElasticNET, and Logistic (normalized) regression, colinarity measuring and quantile regression. As well as approaches to linear based feature selection and importance assessments.

I hope you find it helpful!

Library "Regression_Toolkit"

multipleRegression(y, x1, x2, length)
  Parameters:
    y (float)
    x1 (float)
    x2 (float)
    length (simple int)

ridgeRegression(y, x1, x2, x3, x4, nVars, length, lambda)
  Parameters:
    y (float)
    x1 (float)
    x2 (float)
    x3 (float)
    x4 (float)
    nVars (simple int)
    length (simple int)
    lambda (simple float)

lassoRegression(y, x1, x2, x3, x4, nVars, length, lambda, iterations)
  Parameters:
    y (float)
    x1 (float)
    x2 (float)
    x3 (float)
    x4 (float)
    nVars (simple int)
    length (simple int)
    lambda (simple float)
    iterations (simple int)

logisticRegression(y, x1, x2, x3, x4, nVars, length, learningRate, iterations)
  Parameters:
    y (float)
    x1 (float)
    x2 (float)
    x3 (float)
    x4 (float)
    nVars (simple int)
    length (simple int)
    learningRate (simple float)
    iterations (simple int)

featureSelection(y, x1, x2, x3, x4, nVars, length)
  Parameters:
    y (float)
    x1 (float)
    x2 (float)
    x3 (float)
    x4 (float)
    nVars (simple int)
    length (simple int)

regressionStats(y, x1, x2, x3, x4, nVars, length, b0, b1, b2, b3, b4)
  Parameters:
    y (float)
    x1 (float)
    x2 (float)
    x3 (float)
    x4 (float)
    nVars (simple int)
    length (simple int)
    b0 (float)
    b1 (float)
    b2 (float)
    b3 (float)
    b4 (float)

elasticNetRegression(y, x1, x2, x3, x4, nVars, length, lambda, alpha, iterations)
  Parameters:
    y (float)
    x1 (float)
    x2 (float)
    x3 (float)
    x4 (float)
    nVars (simple int)
    length (simple int)
    lambda (simple float)
    alpha (simple float)
    iterations (simple int)

huberRegression(y, x1, x2, x3, x4, nVars, length, huberK, iterations)
  Parameters:
    y (float)
    x1 (float)
    x2 (float)
    x3 (float)
    x4 (float)
    nVars (simple int)
    length (simple int)
    huberK (simple float)
    iterations (simple int)

quantileRegression(y, x1, x2, x3, x4, nVars, length, tau, learningRate, iterations)
  Parameters:
    y (float)
    x1 (float)
    x2 (float)
    x3 (float)
    x4 (float)
    nVars (simple int)
    length (simple int)
    tau (simple float)
    learningRate (simple float)
    iterations (simple int)

คำจำกัดสิทธิ์ความรับผิดชอบ

ข้อมูลและบทความไม่ได้มีวัตถุประสงค์เพื่อก่อให้เกิดกิจกรรมทางการเงิน, การลงทุน, การซื้อขาย, ข้อเสนอแนะ หรือคำแนะนำประเภทอื่น ๆ ที่ให้หรือรับรองโดย TradingView อ่านเพิ่มเติมใน ข้อกำหนดการใช้งาน