numpy.issubdtype() function is used to determine whether the first argument is a typecode lower/equal in type hierarchy from second argument.If the first argument is lower or equal it returns true, otherwise it returns false.
Syntax : numpy.issubdtype(arg1, arg2)
Parameters :
arg1, arg2 : [dtype_like] dtype or string representing a typecode.Return : [bool] Boolean result.
Code #1 :
# Python program explaining # numpy.issubdtype() function   # importing numpy import numpy as geek   # selecting the argument   arg1 = geek.int64 arg2 = geek.int32   # output boolean value out_val = geek.issubdtype(arg1, arg2) print ("Is the first argument lower: ", out_val) |
Output :
Is the first argument lower: False
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Code #2 :
# Python program explaining # numpy.issubdtype() function   # importing numpy import numpy as geek   # selecting the argument   arg1 ='S2'arg2 = geek.string_   # output boolean value out_val = geek.issubdtype(arg1, arg2) print ("Is the first argument lower: ", out_val) |
Output :
Is the first argument lower: True
