JTree_Basis {treelet} | R Documentation |
calls function "flip"
JTree_Basis(Zpos, T, PCidx, maxlev, all_nodes)
Zpos |
positions of the two clusters merged; number between 1 and d (the length of the comp vector) |
T |
Element in the list array contains a 2-by-2 rot matrix |
PCidx |
ID of prinicipal components; [1 2] or [2 1] |
maxlev |
default: dim-1 (levels L=0,1,2,...,maxlevel) |
all_nodes |
node labels |
~Describe the value returned
basis |
Basis functions entered ROW-WISE — coarse-to-fine where m is the dimension of the data |
sums |
Part of basis funcs of subspaces V1,...,V_{m-1}—- entered rowwise (fine-to-coarse) |
difs |
Basis funcs of subspaces W1,...,W_{m-1}—- entered rowwise (fine-to-coarse) |
Ann Lee, Di Liu