计算excel中的不同值 - 频率函数 是的,我读过 Counting distinct values in excel - frequency function
我尝试计算一个具有不同数字的列
列包含(搜索)
1 3 7 9 5 1 3 9 4
结果寻找;
C1 C2
1 = 2
2 = 0
3 = 2
4 = 1
etc
答案 0 :(得分:1)
在A栏输入您的数字,在B栏输入一个序列
A B
1 1
2 1
3 1
4 1
2 1
3 1
4 1
选择两列并创建一个数据透视表,将col A放入行中。选择{COUNT}作为功能,您就完成了。
答案 1 :(得分:1)
您可以使用COUNTIF计算符合条件的元素数量 假设您的数字在A栏中,例如从A1到A10:
A1: 1
A2: 3
A3: 7
等...
在表格的某处输入您感兴趣的值:
B1: 0
B2: 1
等...
在C1中输入
=COUNTIF($A$1:$A$10, B1)
这应该计算等于B1的值(即0),在A1:A10中。
答案 2 :(得分:1)
不是确切地您要问什么,但我使用宏来生成频率表。我喜欢。原始代码由MWE发布在doc here,我(希望)对其进行了一些改进。剩下了一些冗余代码,所以我得到了更多答复:p
Sub zzzFrequencyDONT_SELECT_WHOLE_COLUMN()
' if user selects massive range - usually whole column - stops them
If Selection.Rows.Count > 60000 Then
MsgBox "Range selected is way too large - over 60,000. You have probably selected an entire column. Select a range of under 60,000 cells and try again"
End If
If Selection.Rows.Count > 60000 Then
Exit Sub
End If
'
' Function computes frequency count of unique values in a selection
'
Dim Count() As Integer
Dim I As Integer, J As Integer
Dim Num As Integer, NumOK As Integer, MaxNumOK As Integer, NumBad As Integer
Dim Row As Integer, Col As Integer, Temp1 As Integer, Temp2 As Integer
Dim strBuffer As String, strBadVals As String
Dim CellVal As Variant
Dim Ans As VbMsgBoxResult
Num = 0
NumBad = 0
NumOK = 0
MaxNumOK = 50
ReDim Count(MaxNumOK, 2)
strBuffer = ""
'
' sequence through each cell in selection
'
For Each Cell In Selection
Num = Num + 1
On Error Resume Next
CellVal = Cell.Value
Select Case Err
Case Is = 0
'
' no error, examine type
'
Select Case LCase(TypeName(CellVal))
Case "integer", "long", "single", "double"
'
' numeric type; if single or double, use
' Fix function to reduce to integer portion
'
If TypeName(CellVal) = "single" Or _
TypeName(CellVal) = "double" Then
CellVal = Fix(CellVal)
End If
'
' check if previously seen
' if so, simply bump counter
' if not, increment NumOK and store value
'
For I = 1 To NumOK
If CellVal = Count(I, 1) Then
Count(I, 2) = Count(I, 2) + 1
GoTo NextCell
End If
Next I
NumOK = NumOK + 1
If NumOK > MaxNumOK Then
MsgBox "capacity of freq count proc exceeded" & vbCrLf & _
"Displaying results so far", vbCritical
GoTo SortCount
End If
Count(NumOK, 1) = CellVal
Count(NumOK, 2) = 1
Case Else
NumBad = NumBad + 1
If Cell.Text <> "" Then
strBadVals = strBadVals & Cell.Text & vbCrLf
Else
strBadVals = strBadVals & "<blank>" & vbCrLf
End If
End Select
Case Is <> 0
NumBad = NumBad + 1
If Cell.Text <> "" Then
strBadVals = strBadVals & Cell.Text & vbCrLf
Else
strBadVals = strBadVals & "<blank>" & vbCrLf
End If
End Select
NextCell:
Next Cell
'
' counting done, sort data
'
SortCount:
For I = 1 To NumOK
For J = I To NumOK
If I <> J Then
If Count(I, 1) > Count(J, 1) Then
Call SwapVals(Count(I, 1), Count(J, 1))
Call SwapVals(Count(I, 2), Count(J, 2))
End If
End If
Next J
Next I
'
' store count data for display
'
Dim percentstore As Single
percentstore = Str(Count(I, 2)) / Str(Num)
For I = 1 To NumOK
strBuffer = strBuffer & Str(Count(I, 1)) & vbTab + Str(Count(I, 2)) & vbTab & FormatPercent(Str(Count(I, 2)) / Str(Num)) & vbCr
Next I
'
' display results
'
MsgBox "CTRL C to copy" & vbCrLf & _
"# cells examined = " & Str(Num) & vbCrLf & _
"# cells w/o acceptable numerical value = " & NumBad & vbCrLf & _
"# unique values found = " & NumOK & vbCrLf & _
"Frequency Count:" & vbCrLf & "value" & vbTab & "frequency" & vbTab & "Percent" & vbCr + strBuffer, vbInformation, "Frequency count - CTRL C to copy"
If NumBad > 0 Then
Ans = MsgBox("display non-numerics encountered?", vbQuestion & vbYesNo)
If Ans = vbYes Then MsgBox "Non Numerics encountered" & vbCrLf & strBadVals
End If
'
' write to worksheet?
'
' Ans = MsgBox("Ok to write out results below selection?" & vbCrLf + _
' "results will be two cols by " & (NumOK + 1) & " rows", vbQuestion + vbYesNo)
' If Ans <> vbYes Then Exit Sub
' Row = Selection.Row + Selection.Rows.Count
' Col = Selection.Column
' Cells(Row, Col) = "Value"
' Cells(Row, Col + 1) = "Count"
' For I = 1 To NumOK
' Cells(Row + I, Col) = Count(I, 1)
' Cells(Row + I, Col + 1) = Count(I, 2)
' Next I
End Sub
Sub SwapVals(X, Y)
'
' Function swaps two values
'
Dim Temp
Temp = X
X = Y
Y = Temp
End Sub