Numpy MaskedArray.compressed() function – Python Improve Improve Like Article Like Save Share Report numpy.MaskedArray.compressed() function return all the non-masked data as a 1-D array. Syntax : numpy.MaskedArray.compressed(self) Return : [ndarray] A new ndarray holding the non-masked data is returned. Code #1 : # Python program explaining # numpy.MaskedArray.compressed() function # importing numpy as geek # and numpy.ma module as ma import numpy as geek import numpy.ma as ma arr = geek.ma.array(geek.arange(10), mask =[0]*6 + [1]*4) gfg = arr.compressed() print(gfg) Output : [0 1 2 3 4 5] Code #2 : # Python program explaining # numpy.MaskedArray.compressed() function # importing numpy as geek # and numpy.ma module as ma import numpy as geek import numpy.ma as ma arr = geek.ma.array(geek.arange(7), mask =[0]*4 + [1]*3) gfg = arr.compressed() print(gfg) Output : [0 1 2 3] Last Updated : 26 Mar, 2020 Like Article Save Article Previous numpy.ma.flatnotmasked_contiguous() function | Python Next Function overloading with singledispatch-functools Share your thoughts in the comments Add Your Comment Please Login to comment...