Splits a parent distribution element characterized by x, sze, and id along dimension dimens based on mode into two child elements.
de.split(dimens, x, sze, id, mode)split dimension.
data in element given as matrix with d rows or components and n columns or samples.
vector representing the size of the element.
element index or identifier.
for splitting: > 0 or < 0 for equal-size or -score split, respectively.
Object containing the properties of the resulting two child distribution elements and the split position within the parent element.