我一直在努力想出一个程序,该程序能够提取列中出现的10个最常见的名称并将它们存储到数组中以供进一步使用。
答案 0 :(得分:3)
将列的值收集到数组中以加快处理速度。以频率作为每个键的项转移到词典的键。工作表的“大”可以轻松找到第十大频率。删除频率较低的任何东西。
Option Explicit
Sub gfdrew()
Dim i As Long, j As Long, arr As Variant, k As Variant, dict As Object
Set dict = CreateObject("scripting.dictionary")
With Worksheets("sheet6")
arr = .Range(.Cells(2, "A"), .Cells(.Rows.Count, "A").End(xlUp)).Value2
End With
For i = LBound(arr, 1) To UBound(arr, 1)
dict.Item(arr(i, 1)) = dict.Item(arr(i, 1)) + 1
Next i
j = Application.Large(dict.items, Application.Min(10, dict.Count))
For Each k In dict.keys
If dict.Item(k) < j Then dict.Remove (k)
Next k
arr = dict.keys
For i = LBound(arr) To UBound(arr)
Debug.Print arr(i)
Next i
End Sub