Convert a vector binary tree to an array. The pure numeric layers will be sorted intrinsically then all
elements will be bound in certain order as one character element, and filled into the proper location in the array.
Usage
vbt2arr(x)
Value
Return an array filled with the binding character elements.
#Make column names of datatest into vector binary tree:vbt <- dl2vbt(chrvec2dl(colnames(datatest), "-"))
#Convert the vector binary tree to an array:vbt2arr(vbt)