VBA:找到第二大价值

时间:2018-01-03 07:11:17

标签: excel vba excel-vba

我有以下问题:我尝试过滤工作表(HISTORICALS)中的日期列(A)以返回最高和第二高的日期值。目前,本专栏的日期范围为12月25日至31日。不幸的是,下面的公式(使用大函数)返回第31次(而不是预期的第30和第31)。

Sub Select_Last_Two_Days()

    With Worksheets("HISTORICALS")
        Highest_Max = Format(WorksheetFunction.Large(Worksheets("HISTORICALS").Range("A:A"), 1), "Short Date")
        Second_Highest_Max = Format(WorksheetFunction.Large(Worksheets("HISTORICALS").Range("A:A"), 2), "Short Date")
        Debug.Print Highest_Max, Second_Highest_Max
    End With

End Sub

该列有约。 2000行,日期多次出现。理想情况下,我希望过滤不同的值,然后返回两个最高日期。知道我该怎么做吗?

2 个答案:

答案 0 :(得分:1)

简单地将Barry Houdinis的回答从How to find the first and second maximum number?翻译成VBA:

Sub Select_Last_Two_Days()

    With Worksheets("HISTORICALS")
        Highest_Max = Format(WorksheetFunction.Max(.Range("A:A")), "Short Date")
        Second_Highest_Max = Format(WorksheetFunction.Large(.Range("A:A"), WorksheetFunction.CountIf(.Range("A:A"), WorksheetFunction.Max(.Range("A:A"))) + 1), "Short Date")
        Debug.Print Highest_Max, Second_Highest_Max
    End With

End Sub

答案 1 :(得分:0)

评论中给出的建议可能是最简单,最少量的代码方式,但这是另一个建议:

Sub test()

Dim wb As Workbook
Dim ws As Worksheet

Set wb = ThisWorkbook
Set ws = wb.Worksheets("HISTORICALS")

Dim lastRow As Long

lastRow = ws.Cells(ws.Rows.Count, "A").End(xlUp).Row

Dim loopArr()

loopArr = ws.Range("A1:A" & lastRow).Value

Dim maxVal As Date

maxVal = Application.WorksheetFunction.Large(ws.Range("A1:A" & lastRow), 1)

Dim i As Long
Dim secondVal As Date

   For i = UBound(loopArr, 1) To LBound(loopArr, 1) Step -1

        If loopArr(i, 1) < maxVal Then
          secondVal = loopArr(i, 1)
          Exit For
        End If
   Next i

End Sub
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