从excel中的某个范围中提取唯一值,而忽略特定值

时间:2018-08-28 16:02:28

标签: excel arraylist unique-values

我最初有一个Excel电子表格,该电子表格用于记录作业批号(> 10000)的值。我使用了以下数组公式-

=INDIRECT(TEXT(MIN(IF(($C$3:$S$52<>"")*(COUNTIF($V$3:V3,$C$3:$S$52)=0),ROW($3:$52)*100+COLUMN($C$S),7^8)),"R0C00"),)&""

数据:

| pallet    | Lot#      | Lot#      | Lot#      | Lot#      | Lot#      |
|--------   |-------    |-------    |--------   |-------    |--------   |
| 1         | 12345     | 12346     | 12345     | 12347     | 123456    |
| 2         | 12345     | 12346     | 12348     | 12348     | 12343     |
| 3         | 12345     | 12347     | 123456    | 12348     | 12348     |

如果该范围内的所有单元格均代表作业批号ID,则此方法工作正常。 当我将其复制到结果范围并结合计数公式

时,它将记录唯一的批号
(IF(LEN(V4)>0,COUNTIF($C$3:$S$52,V4),"")
在相邻单元格中的

。它返回:

Unique  
Value  Count
______ _____
12345    4   
12346    2   
12347    2  
123456   2 
12348    4 
12343    1

不幸的是,作业和电子表格的范围发生了变化,因此电子表格需要在每个JOB LOT单元格之前包括列,以记录JOB LOT的Case#。

我需要帮助的是弄清楚如何忽略case#数据,该数据始终在1到451之间,并且仅计算唯一的JOB LOT ID,该ID总是>100000。仅产生唯一列表工作编号。使用相同的数组公式,并为Case#添加一列,当不需要或不需要时,也会列出案例编号。

| pallet    | case#     | Lot#      | case#     | Lot#      | case#     | Lot#      | case#     | Lot#      | case#     | Lot#      |
|--------   |-------    |-------    |-------    |-------    |-------    |--------   |-------    |-------    |-------    |--------   |
| 1         | 1         | 12345     | 45        | 12346     | 356       | 12345     | 6         | 12347     | 7         | 123456    |
| 2         | 3         | 12345     | 35        | 12346     | 212       | 12348     | 23        | 12348     | 200       | 12343     |
| 3         | 54        | 12345     | 34        | 12347     | 450       | 123456    | 345       | 12348     | 367       | 12348     |

结果是

Unique
Value   Count
______  _____
12345     4  
45        1
12346     2 
356       1
6         1
12347     2 
7         1  
123456    2 
35        1 
212       1 
12348     4 
23        1 
200       1 
12343     1 
34        1 
450       1 
345       1 
367       1

有任何建议吗? 谢谢。

1 个答案:

答案 0 :(得分:0)

您可以使用字典来保存唯一的Lot#作为键,并在每次再次遇到该键时将一个添加到与此键关联的值中。

从工作表中的数据(从C列到最右边的列)读取到数组arr中。 arr仅在其他每列(即Lot#列)中循环播放。字典的内容,即唯一的Lot#Keys)及其计数(Items)被写到sheet2。

它假定您的数据从A1开始并且具有问题中给出的布局。

Option Explicit
Public Sub GetUniqueValueByCounts()
    Dim arr(), i As Long, j As Long, dict As Object, lastColumn As Long, lastRow As Long
    Const NUMBER_COLUMNS_TO_SKIP = 2
    Set dict = CreateObject("Scripting.Dictionary")

    With ThisWorkbook.Worksheets("Sheet1")
        lastRow = .Cells(.Rows.Count, "A").End(xlUp).Row
        lastColumn = .Cells(1, .Columns.Count).End(xlToLeft).Column
        If lastColumn < 3 Or lastRow < 2 Then Exit Sub

        arr = .Range(.Cells(2, 3), .Cells(lastRow, lastColumn)).Value

        For i = LBound(arr, 2) To UBound(arr, 2) Step NUMBER_COLUMNS_TO_SKIP
            For j = LBound(arr, 1) To UBound(arr, 1)
               If arr(j, i) <> vbNullString Then
                   dict(arr(j, i)) = dict(arr(j, i)) + 1
               End If
            Next
        Next
    End With
    With Worksheets("Sheet2")
        .Range("A1").Resize(dict.Count, 1) = Application.WorksheetFunction.Transpose(dict.Keys)
        .Range("B1").Resize(dict.Count, 1) = Application.WorksheetFunction.Transpose(dict.Items)
    End With
End Sub

订购的结果:

尽管您丢失了一次生成数组的漂亮的sortedList.Keys方法来写到工作表,但是您可以使用.Items获得有序的结果。

Option Explicit
Public Sub GetUniqueValueByCounts()
    Dim arr(), i As Long, j As Long, dict As Object, lastColumn As Long, lastRow As Long, list As Object
    Const NUMBER_COLUMNS_TO_SKIP = 2
    Set dict = CreateObject("Scripting.Dictionary")
    Set list = CreateObject("System.Collections.SortedList")
    With ThisWorkbook.Worksheets("Sheet1")
        lastRow = .Cells(.Rows.Count, "A").End(xlUp).Row
        lastColumn = .Cells(1, .Columns.Count).End(xlToLeft).Column
        If lastColumn < 3 Or lastRow < 2 Then Exit Sub

        arr = .Range(.Cells(2, 3), .Cells(lastRow, lastColumn)).Value

        For i = LBound(arr, 2) To UBound(arr, 2) Step NUMBER_COLUMNS_TO_SKIP
            For j = LBound(arr, 1) To UBound(arr, 1)
                If arr(j, i) <> vbNullString Then
                    With list
                        If Not .contains(arr(j, i)) Then
                            list.Add arr(j, i), 1
                        Else
                            list(arr(j, i)) = list(arr(j, i)) + 1
                        End If
                    End With
                End If
            Next
        Next i
    End With
    With Worksheets("Sheet2")
        For j = 0 To list.Count - 1
            .Cells(j + 1, 1) = list.GetKey(j)
            .Cells(j + 1, 2) = list.GetByIndex(j)
        Next
    End With
End Sub