lm_eps | R Documentation |
This function solves the Maximum Likelihood Estimate of the low-dimensional linear model for extreme phenotype sampling data using Newton-Raphson (NR) procedure. This function is prepared based on functions from the R package CEPSKAT.
lm_eps(formula, c1, c2, delta = 0.001, MAXITERNUM = 1000, data = NULL, verbose = FALSE)
formula |
Regression model to be fit. Required. |
c1 |
Right censored point. Required. |
c2 |
Left censored point. Required. |
delta |
Convergence threshold for NR procedure. Default is 0.001. |
MAXITERNUM |
Maximum iteration number for NR procedure. Default is 1000. |
data |
The dataframe stores data for the formula. Default is NULL. |
verbose |
Print debugging info or not. Default is FALSE. |
n=100 p1=0.2 p2=0.2 X=rnorm(n) Y=1+0.5*X+rnorm(n) Y_eps=Y[order(Y)[c(1:(n*p1),(n-n*p2+1):n)]] X_eps=X[order(Y)[c(1:(n*p1),(n-n*p2+1):n)]] c1=Y_eps[n*p1+1] c2=Y_eps[n*p1] res=lm_eps(Y_eps~X_eps, c1, c2) res
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