Answers for "how to get number of columns and rows of matrix in numpy"

number of rows or columns in numpy ndarray python

# get number of rows in 2D numpy array.
numOfRows = np. size(arr2D, 0)
# get number of columns in 2D numpy array.
numOfColumns = np. size(arr2D, 1)

Posted by: Guest on June-15-2020

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