diff options
Diffstat (limited to 'gn3')
| -rw-r--r-- | gn3/computations/slink.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gn3/computations/slink.py b/gn3/computations/slink.py index b15c058..880ce9f 100644 --- a/gn3/computations/slink.py +++ b/gn3/computations/slink.py @@ -1,3 +1,5 @@ +from functools import partial + class LengthError(BaseException): pass @@ -77,3 +79,9 @@ This description should be updated once the form/type of 'distance' identified." return min(map(lambda j_new: nearest(lists, i, j_new), j)) elif type(j) == int and is_list_or_tuple(i): return min(map(lambda i_new: nearest(lists, i_new, j), i)) + elif is_list_or_tuple(i) and is_list_or_tuple(j): + partial_i = map(lambda x:partial(nearest, lists, x), i[:-1]) + ns = list(map(lambda f, x: f(x), partial_i, j[:1])) + return min(ns) + else: + raise ValueError("member values (i or j) should be lists/tuples of integers or integers") |