Description Usage Arguments Details
Compute Unlinked Monotone Regression objective function numerically
1 2 3 4 5 6 7 8 | objective_fn_numint(
mm,
ww_m = NULL,
yy,
ww_y = NULL,
Phi,
subdivisions = 1000L
)
|
mm |
Current (unsorted) estimate/iterate at which to compute gradient. (Length is <= than the number of X observations in the problem). |
ww_m |
Weights (nonnegative, sum to 1) corresponding to mm. Same length as mm. |
yy |
Y (response) observation vector (numeric vector). Alternatively, yy may be an ecdf, i.e. ecdf(yy) or getEcdf(yy, weights). |
ww_y |
Weights (nonnegative, sum to 1) corresponding to yy. Same length as yy. Default is just 1/length(yy) for each value. If yy is non-numeric i.e. yy is an ecdf() then ww_y is ignored. |
Phi |
This is the error (cumulative) distribution function, a function object (Balabdaoui, Doss, Durot (2020+). Function accepting vector or matrix arguments. |
subdivisions |
Passed argument to integrate(). |
See paper for derivations.
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