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)
Problem in openOrImportData(file = file, type = typ..: No such file or directory
1 d3 |' _$ M; j: j. N0 u. cUse traceback() to see the call stack
>  traceback()
0 F: _9 L! m  U7 \4 {$ s6 X3 {0 e7: eval(action, sys.parent())
6: doErrorAction("Problem in openOrImportData(file = file, type = typ..: No such file or director
% i; C( `2 r& X; gy",
5: stop(attr(file.exists.p, "error"))
4: openOrImportData(file = file, type = type, rowsToRead = rowsToRead, startCol
8 w3 T' K1 [) s7 Z  E, Z3: importData(file = "d:\\cricis spillover\\YFDC-YH.xls", big = F)
' H7 l8 A& \8 K2: eval(expression(data = importData(file = "d:\\cricis spillover\\YFDC-YH.xls",
4 S1 o3 C" C9 o0 ^. k% N: ]4 U1:
Message: Problem in openOrImportData(file = file, type = typ..: No such file or directory
% R& ^3 f8 O  x9 ]) I: a>
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