numpy.fromiter() in Python
numpy.fromiter() in Python The fromiter() function of Python numpy class creates a ndarray by using an iterable object. It returns a one-dimensional ndarray object. Syntax
numpy.fromiter(iterable, dtype, count=-1)Parameter The numpy.frombuffer() method consists of three parameters, which are as follows:
- Iterable: This parameter represents an iterable object.
- dtype: It represents the data type of the resultant array items.
- count: This functiondepicts the number of items to read from the buffer in the specified array.
# Python Programming giving an example for # numpy.fromiter() function importnumpy as numpy my_list = [0,2,4,6] it = iter(my_list) n = numpy.fromiter(it, dtype = float) print(n) print(type(n))Output
[ 0. 2. 4. 6.] <class 'numpy.ndarray'>