pysal.lib.weights.
remap_ids
(w, old2new, id_order=[])[源代码]¶重新映射空间权重对象中的ID。
参数: |
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返回: |
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实例
>>> from pysal.lib.weights import lat2W
>>> w = lat2W(3,2)
>>> w.id_order
[0, 1, 2, 3, 4, 5]
>>> w.neighbors[0]
[2, 1]
>>> old_to_new = {0:'a', 1:'b', 2:'c', 3:'d', 4:'e', 5:'f'}
>>> w_new = remap_ids(w, old_to_new)
>>> w_new.id_order
['a', 'b', 'c', 'd', 'e', 'f']
>>> w_new.neighbors['a']
['c', 'b']