Am Montag, 16. Mai 2016, 10:01:38 CEST schrieb Elliot Hallmark: > What do you mean remove them from the array? Replace with zero or NaN?
Removed like when 10 samples are taken from a (100, 2) array it becomes a (90, 2) array. Copying the array is no problem, it removing inplace is not possible. Best, Florian > On May 16, 2016 9:08 AM, "Florian Lindner" <mailingli...@xgm.de> wrote: > > Hello, > > > > I have an array of shape (n, 2) from which I want to extract a random > > sample > > of 20% of rows. The choosen samples should be removed the original array > > and > > moved to a new array of the same shape (n, 2). > > > > What is the most clever way to do with numpy? > > > > Thanks, > > Florian > > _______________________________________________ > > NumPy-Discussion mailing list > > NumPy-Discussion@scipy.org > > https://mail.scipy.org/mailman/listinfo/numpy-discussion _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org https://mail.scipy.org/mailman/listinfo/numpy-discussion
