S-PLUS数据输入

Mrster高

求助：S-PLUS数据输入代码中出现如下问题提示，有没有大神帮我解释下，谢谢，感激不尽
> data=importData(file="d:\\cricis spillover\\YFDC-YH.xls",big=F)
; g7 }0 O; u. f. n+ B2 @" |Problem in openOrImportData(file = file, type = typ..: No such file or directory
Use traceback() to see the call stack
6 y( G- j$ X, W. f7 f1 U( t>  traceback()
/ p! s( d+ f; Q7: eval(action, sys.parent())
6: doErrorAction("Problem in openOrImportData(file = file, type = typ..: No such file or director
3 I$ J1 O' Z# D. g- e8 [% Iy",
' U+ E' Z7 L$ T. S- a5: stop(attr(file.exists.p, "error"))
4: openOrImportData(file = file, type = type, rowsToRead = rowsToRead, startCol
* o% R7 f9 Y( U1 k3: importData(file = "d:\\cricis spillover\\YFDC-YH.xls", big = F)
" e8 {0 m7 ~" W& s  v" I9 e2: eval(expression(data = importData(file = "d:\\cricis spillover\\YFDC-YH.xls",
7 k& N2 s, ^5 D' w  Z- l1:
Message: Problem in openOrImportData(file = file, type = typ..: No such file or directory
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