我已使用Proc导入将数据集导入SAS。现在问题是我无法更改该数据集中的日期格式。在数据中，日期是YYYYMMDD的销售日期，我想改变这是02Dec2005。请查看下面的数据。请找到导入的SAS代码
DATA： StoreID SalesDate InvoiceNumber ProductCode qty SalesType Brick
A0110515 20051205 225004 3519671 1 0 1638
Public Sub ConsolidateSheets()
Dim Wb1 As Workbook
Dim Wb2 As Workbook
Dim ws1 As Worksheet
Dim ws2 As Worksheet
Dim ws3 As Worksheet
Dim rng1 As Range
Dim rng2 As Range
Dim rng3 As Range
Dim rngArea As Range
Dim lrowSpace As Long
Dim lSht As Long
Dim lngCalc As Long
Dim lngRow As Long
Dim lngCol As Long
Dim X()
Dim bProcessFolder As Boolean
Dim bNewSheet As Boolean
Dim StrPrefix
Dim strFileName As String
Dim strFolderName As String
'variant declaration needed for the Shell object to use a default directory
Dim strDefaultFolder As Variant
bProcessFolder = True
'set default directory here if needed
strDefaultFolder = "G:\Operations\test\"
'If the user is collating all the sheets to a single target sheet then the row spacing
'to distinguish between different sheets can be set here
lrowSpace = 1
If bProcessFolder Then
strFolderName = BrowseForFolder(strDefaultFolder)
'Look for xls, xlsx, xlsm files
strFileName = Dir(strFolderName & "\*401kk*.xls*")
Else
strFileName = Application _
.GetOpenFilename("Select file to process (*.xls*), *.xls*")
End If
Set Wb1 = Workbooks.Add(1)
Set ws1 = Wb1.Sheets(1)
If Not bNewSheet Then ws1.Range("A1:B1") = Array("workbook name", "worksheet count")
'Turn off screenupdating, events, alerts and set calculation to manual
With Application
.DisplayAlerts = False
.EnableEvents = False
.ScreenUpdating = False
lngCalc = .Calculation
.Calculation = xlCalculationManual
End With
'set path outside the loop
StrPrefix = strFolderName & IIf(bProcessFolder, "\", vbNullString)
Do While Len(strFileName) > 0
'Provide progress status to user
Application.StatusBar = Left("Processing " & strFolderName & "\" & strFileName, 255)
'Open each workbook in the folder of interest
Set Wb2 = Workbooks.Open(StrPrefix & strFileName)
If Not bNewSheet Then
'add summary details to first sheet
ws1.Cells(Rows.Count, "A").End(xlUp).Offset(1, 0) = Wb2.Name
ws1.Cells(Rows.Count, "A").End(xlUp).Offset(0, 1) = Wb2.Sheets.Count
End If
For Each ws2 In Wb2.Sheets
If bNewSheet Then
'All data to a single sheet
'Skip importing target sheet data if the source sheet is blank
Set rng2 = ws2.Cells.Find("*", ws2.[a1], xlValues, , xlByRows, xlPrevious)
If Not rng2 Is Nothing Then
Set rng1 = ws1.Cells.Find("*", ws1.[a1], xlValues, , xlByRows, xlPrevious)
'Find the first blank row on the target sheet
If Not rng1 Is Nothing Then
Set rng3 = ws2.Range(ws2.UsedRange.Cells(1), ws2.Cells(rng2.Row, "A"))
'Ensure that the row area in the target sheet won't be exceeded
If rng3.Rows.Count + rng1.Row < Rows.Count Then
'Copy the data from the used range of each source sheet to the first blank row
'of the target sheet, using the starting column address from the source sheet being copied
ws2.UsedRange.Copy ws1.Cells(rng1.Row + 1 + lrowSpace, ws2.UsedRange.Cells(1).Column)
Else
MsgBox "Summary sheet size exceeded. Process stopped on " & vbNewLine & _
"sheet: " & ws2.Name & vbNewLine & "of" & vbNewLine & "workbook: " & Wb2.Name
Wb2.Close False
Exit Do
End If
'colour the first of any spacer rows
If lrowSpace <> 0 Then ws1.Rows(rng1.Row + 1).Interior.Color = vbGreen
Else
'target sheet is empty so copy to first row
ws2.UsedRange.Copy ws1.Cells(1, ws2.UsedRange.Cells(1).Column)
End If
End If
Else
'new target sheet for each source sheet
ws2.Copy after:=Wb1.Sheets(Wb1.Sheets.Count)
'Remove any links in our target sheet
With Wb1.Sheets(Wb1.Sheets.Count).Cells
.Copy
.PasteSpecial xlPasteValues
End With
On Error Resume Next
Wb1.Sheets(Wb1.Sheets.Count).Name = ws2.Name
'sheet name already exists in target workbook
If Err.Number <> 0 Then
'Add a number to the sheet name till a unique name is derived
Do
lSht = lSht + 1
Set ws3 = Wb1.Sheets(ws2.Name & " " & lSht)
Loop While Not ws3 Is Nothing
lSht = 0
End If
On Error GoTo 0
End If
Next ws2
'Close the opened workbook
Wb2.Close False
'Check whether to force a DO loop exit if processing a single file
If bProcessFolder = False Then Exit Do
strFileName = Dir
Loop
'Remove any links if the user has used a target sheet
If bNewSheet Then
With ws1.UsedRange
.Copy
.Cells(1).PasteSpecial xlPasteValues
.Cells(1).Activate
End With
Else
'Format the summary sheet if the user has created separate target sheets
ws1.Activate
ws1.Range("A1:B1").Font.Bold = True
ws1.Columns.AutoFit
End If
With Application
.CutCopyMode = False
.DisplayAlerts = True
.EnableEvents = True
.ScreenUpdating = True
.Calculation = lngCalc
.StatusBar = vbNullString
End With
End Sub
Function BrowseForFolder(Optional OpenAt As Variant) As Variant
'From Ken Puls as used in his vbaexpress.com article
'http://www.vbaexpress.com/kb/getarticle.php?kb_id=284
Dim ShellApp As Object
'Create a file browser window at the default folder
Set ShellApp = CreateObject("Shell.Application"). _
BrowseForFolder(0, "Please choose a folder", 0, OpenAt)
'Set the folder to that selected. (On error in case cancelled)
On Error Resume Next
BrowseForFolder = ShellApp.self.Path
On Error GoTo 0
'Destroy the Shell Application
Set ShellApp = Nothing
'Check for invalid or non-entries and send to the Invalid error
'handler if found
'Valid selections can begin L: (where L is a letter) or
'\\ (as in \\servername\sharename. All others are invalid
Select Case Mid(BrowseForFolder, 2, 1)
Case Is = ":"
If Left(BrowseForFolder, 1) = ":" Then GoTo Invalid
Case Is = "\"
If Not Left(BrowseForFolder, 1) = "\" Then GoTo Invalid
Case Else
GoTo Invalid
End Select
Exit Function
Invalid:
'If it was determined that the selection was invalid, set to False
BrowseForFolder = False
End Function
谢谢和问候， V
答案 0 :(得分：0)
您必须使用单独的步骤。 PROC IMPORT不允许您更改格式。
PROC DATASETS可用于更改格式（以及其他内容）。
proc datasets lib=work nolist;
modify sample;
format SalesDate date9.;
run;
quit;
答案 1 :(得分：0)
PROC DATASETS可用于更改格式。但PROC IMPORT将以整数形式读取20051205。解释为DATE值，即1960年1月1日之后的20,051,205天。这是1960年以后的2万多年。2005年12月5日是1960年1月1日之后的16775天。所以你需要将数字转换为字符然后回到数字。
我的建议是以交互方式运行PROC IMPORT并保存代码。然后，您可以修改代码，添加类似
的内容SaleDate = INPUT(PUT(salesdate,8.),YYMMDD8.) ;
FORMAT SaleDate DATE9. ;
将整数转换为SAS日期。如果无法修改代码，则可以使用上述转换运行数据步骤，或者在IMPORT之后运行具有相同转换的PROC SQL。
DATA final (RENAME=(saledate=salesdate));
SET sample ;
SaleDate = INPUT(PUT(salesdate,8.),YYMMDD8.) ;
FORMAT SaleDate DATE9. ;
DROP salesdate ;
RUN ;
或
PROC SQL STIMER EXEC ;
CREATE TABLE final AS
SELECT StoreID, INPUT(PUT(salesdate,8.),YYMMDD8.) AS SalesDate,
InvoiceNumber, ProductCode, qty, SalesType, Brick
FROM sample
;
QUIT ;
其中PROPa SQL将由DomPazz＆＃39; PROC DATASETS将格式更改为DATE9。
答案 2 :(得分：0)
根据您的数据导入方式和SalesDate列的属性，可以有2个解决方案，
implode (', ', explode (' ',$sentence));
答案 3 :(得分：0)
试试这个：
salesdate_1 = input(put(salesdate,10.),yymmdd10.);
然后只添加你的格式date9。
我一直都在用这个。