※ 引述《brooky (未夠班)》之銘言：
: I am tracing code of tree, and I am quite confuced about the function
: "split_cont" and "plit_disc" in tree/src/grow.c
: Could anyone give me a rough idea what do these functions do?
: Thanks.
I don't know why you trace those two function in grow.c @@?
I am going to trace "BDRgrow1",
because it appears in grow.q as "fit <- .C("BDRgrow1"......"
bit it confused me too >"<
Anyone have better tracing skill?