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Perform Quantile Regression Analysis to get beta

Usage

perform_qr_analysis(X, Y, Z = NULL, tau_values = seq(0.05, 0.95, by = 0.05))

Arguments

X

Matrix of predictors

Y

Matrix or vector of response variables

Z

Matrix of covariates (optional)

tau_values

Vector of quantiles to be analyzed

Value

A data frame with QR coefficients for each quantile