shigemk2 https://blog.hatena.ne.jp/shigemk2/ by shigemk2 https://www.shigemk2.com/ Python genfromtxtで、カラム数1のデータをgenfromtxtすると、多次元配列にならない >>> import numpy as np >>> from StringIO import StringIO >>> data = "1, 2, 3\n4, 5, 6" >>> np.genfromtxt(StringIO(data), delimiter=",") array([[1., 2., 3.], [4., 5., 6.]]) >>> data = "1\n2" >>> np.genfromtxt(StringIO(data), delimiter=",") array([1., 2.]… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F2018%2F07%2F04%2F203404" title="genfromtxt - by shigemk2" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2018-07-04 20:34:04 rich https://www.shigemk2.com/entry/2018/07/04/203404 1.0 100%