This function can convert a raw score matrix returned by
nblast into a square distance matrix or dist object. It can
be used with file-backed matrices as well as regular R matrices resident in
memory.
sub_dist_mat(
neuron_names,
scoremat = NULL,
form = c("matrix", "dist"),
maxneurons = NA
)character vector of neuron identifiers.
score matrix to use (see sub_score_mat for details of
default).
the type of object to return.
set this to a sensible value to avoid loading huge (order N^2) distances directly into memory.
return An object of class matrix or dist (as determined by the form argument), corresponding to a subset of the distance matrix
Note that if neuron_names is missing then the rownames of
scoremat will be used i.e. every neuron in scoremat will be
used.
Other scoremats:
nhclust()