R/kde2dQuantile.R

In rmngb: Miscellaneous Collection of Functions for Medical Data Analysis

Defines functions kde2dQuantile

Documented in kde2dQuantile

kde2dQuantile <- function(d, X, Y, probs = .05, ...) {
  xInd <- sapply(X, function(x) whichClosest(d$x, x))
  yInd <- sapply(Y, function(x) whichClosest(d$y, x))
  zValues <- d$z[cbind(xInd, yInd)]
  quantile(zValues, probs=probs, ...)
}

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