def astdev (inarray, dimension=None, keepdims=0):
    return N.sqrt(avar(inarray,dimension,keepdims))
Adds the user-defined tags to the last word.
dataset/ETHPy150Open radlab/sparrow/src/main/python/third_party/stats.py/astdev--crossover with--dataset/ETHPy150Open markuskiller/textblob-de/textblob_de/ext/_pattern/text/tree.py/Sentence._do_custom