分析資料：
圖1.資料
一般EXCEL操作 動畫版：
圖2.運算結果
接下來是小編自己寫的VBA版本：
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| Sub ONE_WAY_ANOVA() | |
| On Error GoTo LINE1 | |
| ' ONE ANOVA | |
| RANGE1 = Application.InputBox("選擇資料矩陣的儲存格開始", Type:=8).Address '取得位置 | |
| If RANGE1 = "" Then | |
| Exit Sub | |
| End If | |
| RANGE1_TEMP = Mid(InStr(RANGE1, "$") + 1, 1) + 1 | |
| RANGE1_TEMP2 = Split(RANGE1, ":") | |
| TEMP1 = Split(RANGE1_TEMP2(0), "$") | |
| TEMP2 = Split(RANGE1_TEMP2(1), "$") | |
| RANGE2 = Application.InputBox("選擇資料矩陣的儲存格範圍", Type:=8).Address '取得位置 | |
| If RANGE2 = "" Then | |
| Exit Sub | |
| End If | |
| ALPHA = InputBox("輸入ALPHA值") | |
| If IsNumeric(ALPHA) = False Then | |
| Exit Sub | |
| End If | |
| AVERAGE_ALL = Application.Average(ActiveSheet.Range(RANGE2)) '有帽子的AVERAGE | |
| RANGE2_temp = Split(RANGE2, ":") | |
| TEMP21 = Split(RANGE2_temp(0), "$") | |
| TEMP22 = Split(RANGE2_temp(1), "$") | |
| BEGIN_ROW = Right(RANGE2_temp(0), 1) | |
| END_ROW = Right(RANGE2_temp(1), 1) | |
| Add = 1 | |
| SSE_TOTAL = "" | |
| SSTR_TOTAL = "" | |
| SSE_TOTAL_DF = 0 | |
| SSTR_TOTAL_DF = 0 | |
| For Each i In ActiveSheet.Range(RANGE1) | |
| 'For i = BEGIN_ROW To END_ROW Step 1 | |
| ADDRESS_TEMP = Split(ActiveSheet.Cells(1, i.Column).Address, "$") | |
| ADDRESS_TEMP_ENDUP = ActiveSheet.Range(ADDRESS_TEMP(1) & 10).End(xlUp).Row | |
| ADDRESS_TEMP2 = Split(ActiveSheet.Range(RANGE1_TEMP2(1)).Address, "$") | |
| ADDRESS_COLUMN = ActiveSheet.Range(RANGE1_TEMP2(1)).Column + 1 | |
| Average = Application.Average(ActiveSheet.Range(ADDRESS_TEMP(1) & RANGE1_TEMP & ":" & ADDRESS_TEMP(1) & ADDRESS_TEMP_ENDUP)) | |
| 'ActiveSheet.Range(ADDRESS_TEMP(1) & ADDRESS_TEMP_ENDUP + 1) = Average | |
| Set SSE_RANGE = ActiveSheet.Range(ADDRESS_TEMP(1) & RANGE1_TEMP & ":" & ADDRESS_TEMP(1) & ADDRESS_TEMP_ENDUP) | |
| For Each J In SSE_RANGE | |
| If SSE_TOTAL = "" Then | |
| SSE_TOTAL = (Average - J.Value) ^ 2 | |
| SSE_TOTAL_DF = SSE_TOTAL_DF + 1 | |
| ' ActiveSheet.Cells(J.Row + END_ROW, J.Column + 6) = SSE_TOTAL | |
| Else | |
| SSE_TOTAL = SSE_TOTAL + (Average - J.Value) ^ 2 | |
| SSE_TOTAL_DF = SSE_TOTAL_DF + 1 | |
| ' ActiveSheet.Cells(J.Row + END_ROW, J.Column + 6) = SSE_TOTAL | |
| End If | |
| 'SSTR_TOTAL | |
| If SSTR_TOTAL = "" Then | |
| SSTR_TOTAL = (Average - AVERAGE_ALL) ^ 2 | |
| SSTR_TOTAL_DF = SSTR_TOTAL_DF + 1 | |
| ' ActiveSheet.Cells(J.Row + END_ROW, J.Column) = (Average - AVERAGE_ALL) ^ 2 | |
| Else | |
| SSTR_TOTAL = SSTR_TOTAL + (Average - AVERAGE_ALL) ^ 2 | |
| SSTR_TOTAL_DF = SSTR_TOTAL_DF + 1 | |
| ' ActiveSheet.Cells(J.Row + END_ROW, J.Column) = (Average - AVERAGE_ALL) ^ 2 | |
| End If | |
| Next | |
| Next | |
| ' Set RANGE2_T = ActiveSheet.Range(TEMP21(1) & TEMP21(2) & ":" & TEMP21(1) & TEMP22(2)) | |
| For i = TEMP21(2) To TEMP22(2) Step 1 | |
| Debug.Print i | |
| Average = Application.Average(ActiveSheet.Range(TEMP1(1) & i & ":" & TEMP2(1) & i)) | |
| ' ActiveSheet.Cells(i, ADDRESS_COLUMN) = Average | |
| Next | |
| 'SSTO | |
| SSTO_Total = "" | |
| SSTO_Total_DF = 0 | |
| For Each AA In ActiveSheet.Range(RANGE2) | |
| If SSTO_Total = "" Then | |
| SSTO_Total = (AVERAGE_ALL - AA.Value) ^ 2 | |
| SSTO_Total_DF = SSTO_Total_DF + 1 | |
| ' ActiveSheet.Cells(AA.Row, AA.Column) = (AVERAGE_ALL - AA.Value) ^ 2 | |
| Else | |
| SSTO_Total = SSTO_Total + (AVERAGE_ALL - AA.Value) ^ 2 | |
| SSTO_Total_DF = SSTO_Total_DF + 1 | |
| ' ActiveSheet.Cells(AA.Row, AA.Column) = (AVERAGE_ALL - AA.Value) ^ 2 | |
| End If | |
| Next | |
| ActiveSheet.Cells(3 + END_ROW, Val(BEGIN_ROW)) = "SS" | |
| ActiveSheet.Cells(6 + END_ROW, BEGIN_ROW - 1) = "SSTO" | |
| ActiveSheet.Cells(4 + END_ROW, BEGIN_ROW - 1) = "SSTR" | |
| ActiveSheet.Cells(5 + END_ROW, BEGIN_ROW - 1) = "SSE" | |
| ActiveSheet.Cells(4 + END_ROW, Val(BEGIN_ROW)) = SSTR_TOTAL | |
| ActiveSheet.Cells(5 + END_ROW, Val(BEGIN_ROW)) = SSE_TOTAL | |
| ActiveSheet.Cells(6 + END_ROW, Val(BEGIN_ROW)) = SSTO_Total | |
| ActiveSheet.Cells(3 + END_ROW, Val(BEGIN_ROW) + 1) = "DF" | |
| ActiveSheet.Cells(4 + END_ROW, Val(BEGIN_ROW) + 1) = TEMP22(2) - TEMP21(2) - 2 'SSTR_TOTAL_DF - 1 | |
| ActiveSheet.Cells(5 + END_ROW, Val(BEGIN_ROW) + 1) = SSTO_Total_DF - 1 - (TEMP22(2) - TEMP21(2) - 2) | |
| ActiveSheet.Cells(6 + END_ROW, Val(BEGIN_ROW) + 1) = SSTO_Total_DF - 1 | |
| ActiveSheet.Cells(3 + END_ROW, Val(BEGIN_ROW) + 2) = "MS" | |
| ActiveSheet.Cells(4 + END_ROW, Val(BEGIN_ROW) + 2) = SSTR_TOTAL / (TEMP22(2) - TEMP21(2) - 2) | |
| ActiveSheet.Cells(5 + END_ROW, Val(BEGIN_ROW) + 2) = SSE_TOTAL / (SSTO_Total_DF - 1 - (TEMP22(2) - TEMP21(2) - 2)) | |
| 'ActiveSheet.Cells(6 + END_ROW, Val(BEGIN_ROW) + 2) = SSTO_Total_DF | |
| ActiveSheet.Cells(3 + END_ROW, Val(BEGIN_ROW) + 3) = "F" | |
| ActiveSheet.Cells(4 + END_ROW, Val(BEGIN_ROW) + 3) = ActiveSheet.Cells(4 + END_ROW, Val(BEGIN_ROW) + 2) / ActiveSheet.Cells(5 + END_ROW, Val(BEGIN_ROW) + 2) | |
| ActiveSheet.Cells(3 + END_ROW, Val(BEGIN_ROW) + 4) = "P值" | |
| 'ActiveSheet.Cells(4 + END_ROW, Val(BEGIN_ROW) + 4).Formula = FDist(F11, D11, D12) | |
| ActiveSheet.Cells(4 + END_ROW, Val(BEGIN_ROW) + 4) = Application.FDist(ActiveSheet.Cells(4 + END_ROW, Val(BEGIN_ROW) + 3), ActiveSheet.Cells(4 + END_ROW, Val(BEGIN_ROW) + 1).Value, ActiveSheet.Cells(5 + END_ROW, Val(BEGIN_ROW) + 1).Value) 'FDist(F11, D11, D12) | |
| ActiveSheet.Cells(3 + END_ROW, Val(BEGIN_ROW) + 5) = "臨界值" | |
| ActiveSheet.Cells(4 + END_ROW, Val(BEGIN_ROW) + 5) = Application.WorksheetFunction.F_Inv_RT(ALPHA, ActiveSheet.Cells(4 + END_ROW, Val(BEGIN_ROW) + 1).Value, ActiveSheet.Cells(5 + END_ROW, Val(BEGIN_ROW) + 1).Value) | |
| Exit Sub | |
| LINE1: | |
| If Err.Description = "此處需要物件" And Err.Number = 424 Then | |
| Exit Sub | |
| End If | |
| End Sub |
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