问题描述
我正在尝试以一种方式呈现人工输入的单词，使它们的分组更容易识别为指同一事物。本质上是一个拼写检查器。我已经制作了一个大矩阵（实际的矩阵是 250 * 250 ish）。此矩阵的代码与下面给出的可重现示例相同。 （我已经用随机词生成器填充了它，实际值更有意义但保密）
strings <- c("domineering","curl","axiomatic","root","gratis","secretary","lopsided","cumbersome","oval","mighty","thaw","troubled","furniture","round","soak","callous","melted","wealthy","sweltering","verdant","fence","eyes","ugliest","card","quickest","harm","brake","alarm","report","glue","hollow","quince","pack","twig","knot")
matrix <- stringdistmatrix(strings,strings,useNames = TRUE)
现在我想创建一个包含两个变量的新表，第一列必须包含满足字符串距离小于某个数字的条件的“字符串”元素对，例如（stringdist
我有一种感觉，这将需要某种 apply 函数，但我不知道。
干杯。
解决方法
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