结构变量的升降序排列 by 3227010002 谭洁莹 - Wednesday, 6 December 2023, 8:11 PM Number of replies: 1 小测第5题中要求按照性别和年龄进行升降序处理,但直接对结构变量排序会报错,要如何进行 TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian Chinese Simplified Hungarian Russian Chinese Traditional Indonesian Slovak Czech Italian Slovenian Danish Japanese Spanish Dutch Klingon Swedish English Korean Thai Estonian Latvian Turkish Finnish Lithuanian Ukrainian French Malay Urdu German Maltese Vietnamese Greek Norwegian Welsh Haitian Creole Persian TRANSLATE with COPY THE URL BELOW Back EMBED THE SNIPPET BELOW IN YOUR SITE Enable collaborative features and customize widget: Bing Webmaster Portal Back Permalink In reply to 3227010002 谭洁莹 回复: 结构变量的升降序排列 by 3198010107 黄浩然 - Wednesday, 6 December 2023, 8:23 PM 是的同学。可以尝试一下将结构变量转化为矩阵,利用sortrows对矩阵来操作。 Permalink Show parent
In reply to 3227010002 谭洁莹 回复: 结构变量的升降序排列 by 3198010107 黄浩然 - Wednesday, 6 December 2023, 8:23 PM 是的同学。可以尝试一下将结构变量转化为矩阵,利用sortrows对矩阵来操作。 Permalink Show parent