R 在条形图中对X轴进行排序

我将数据分为以下几类：

  (8.048,18.05] (-21.95,-11.95] (-31.95,-21.95]   (18.05,28.05] (-41.95,-31.95]
             81              76              18              18             12
    (-132,-122]     (-122,-112]     (-112,-102]     (-162,-152]  (-102,-91.95]
              6               6               6               5              5
(-91.95,-81.95]     (-192,-182]   (28.05,38.05]   (38.05,48.05]  (58.05,68.05]
              5               4               4               4              4
  (78.05,88.05]     (98.05,108]     (-562,-552]     (-512,-502]    (-482,-472]
              4               4               3               3              3
    (-452,-442]     (-412,-402]     (-282,-272]     (-152,-142]  (48.05,58.05]
              3               3               3               3              3
  (68.05,78.05]       (118,128]       (128,138]     (-582,-572]    (-552,-542]
              3               3               3               2              2
    (-532,-522]     (-422,-412]     (-392,-382]     (-362,-352]    (-262,-252]
              2               2               2               2              2
    (-252,-242]     (-142,-132] (-81.95,-71.95]       (148,158]  (-1402,-1392]
              2               2               2               2              1
  (-1372,-1362]   (-1342,-1332]     (-942,-932]     (-862,-852]    (-822,-812]
              1               1               1               1              1
    (-712,-702]     (-682,-672]     (-672,-662]     (-632,-622]    (-542,-532]
              1               1               1               1              1
    (-502,-492]     (-492,-482]     (-472,-462]     (-462,-452]    (-442,-432]
              1               1               1               1              1
    (-432,-422]     (-352,-342]     (-332,-322]     (-312,-302]    (-302,-292]
              1               1               1               1              1
    (-202,-192]     (-182,-172]     (-172,-162] (-51.95,-41.95]  (88.05,98.05]
              1               1               1               1              1
      (108,118]       (158,168]       (168,178]       (178,188]      (298,308]
              1               1               1               1              1
      (318,328]       (328,338]       (338,348]       (368,378]      (458,468]
              1               1               1               1              1

如何绘制这些数据，使垃圾箱从左侧最负的位置排序到右侧最正的位置？目前我的图表看起来像。请注意，它根本没有排序。特别是，第二条（

value=76

）位于第一条的右侧：

 (8.048,18.05] (-21.95,-11.95]
            81              76

这是我用来绘图的命令：

barplot(x,ylab="Number of Unique Tags", xlab="Expected - Observed")

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我真的很想帮你回答你的问题，但我得告诉你，我无法理解你的数据。我看到很多开始的括号，但没有结束的。数据按每行底部的值降序排列。我不知道如何利用“8.048,18.05”这样的值

我遗漏了一些明显的东西吗？你能举一个更简单的例子说明你的数据结构不是一个因素吗

我通常希望数据帧或矩阵有两列，一列代表X，一列代表Y

看看这个排序的例子是否有帮助（我这里有点像在黑暗中拍摄）

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tN他使用的是通用数学范围表示法，[]是闭合区间，（）是开放区间。所以对于他的第一个bin：（8.048,18.05]=81，这意味着对于范围8.048

是。我们应该修改杰夫的博文，说：“尊重原作者，或者尊重认为自己知道原作者想要什么的编辑；或者尊重不喜欢你的修改的编辑，以及原作者对你修改的批准。”。“我也有同样的问题。有人知道如何订购垃圾箱吗？根据FryGuy的评论，垃圾箱是一种数学符号，可以在R中使用“cut”或“cut2”轻松创建。”.像neversaint一样，我尝试在我的x轴上订购这些。当箱子都是正数时，订购会正确进行。但如果一个箱子的编号为负数，则不会如此！–WGray 6分钟前

tN <- table(Ni <- rpois(100, lambda=5))
r <- barplot(tN)

#stop here and examine the plot
#the next bit converts the matrix to a data frame,
#  sorts it, and plots it again

df<-data.frame(tN)
df2<-df[order(df$Freq),]
barplot(df2$Freq)