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)
$ G1 u) a& j. V# j) M7 T9 qProblem in openOrImportData(file = file, type = typ..: No such file or directory
Use traceback() to see the call stack
>  traceback()
7: eval(action, sys.parent())
$ X$ i: X8 }! B* T2 f6: doErrorAction("Problem in openOrImportData(file = file, type = typ..: No such file or director
" j) j% {; v: \" `: V3 e& Q# p- G8 }' ry",
9 O* E' x( v% G. o5: stop(attr(file.exists.p, "error"))
4: openOrImportData(file = file, type = type, rowsToRead = rowsToRead, startCol
; ]5 q& Z- v& R" t& k/ X3: importData(file = "d:\\cricis spillover\\YFDC-YH.xls", big = F)
/ u! M  X' I. N' l4 u2: eval(expression(data = importData(file = "d:\\cricis spillover\\YFDC-YH.xls",
  @! L8 \- p, J2 p+ c1:
+ I" Z5 }) a9 t  N# g4 lMessage: Problem in openOrImportData(file = file, type = typ..: No such file or directory
>