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
# O4 n& @+ T- x- z> data=importData(file="d:\\cricis spillover\\YFDC-YH.xls",big=F)
1 g0 O! h6 G: K7 nProblem in openOrImportData(file = file, type = typ..: No such file or directory
$ O  x/ u/ _5 ~0 s2 x9 i4 B% z: XUse traceback() to see the call stack
>  traceback()
* S- l8 h( C; H, W  v7: eval(action, sys.parent())
: D5 r( D7 M  e- ], B, k6: doErrorAction("Problem in openOrImportData(file = file, type = typ..: No such file or director
+ h# q0 }1 [5 |  fy",
1 ~, e1 G- q6 g* \! g5 B) b5: stop(attr(file.exists.p, "error"))
. d" v6 a3 o. A; J8 S4: openOrImportData(file = file, type = type, rowsToRead = rowsToRead, startCol
# m- [. j+ p  S/ z" J3: importData(file = "d:\\cricis spillover\\YFDC-YH.xls", big = F)
2: eval(expression(data = importData(file = "d:\\cricis spillover\\YFDC-YH.xls",
0 @  B; p' L3 P4 @$ K& U1:
Message: Problem in openOrImportData(file = file, type = typ..: No such file or directory
% i1 }* b4 z" w$ r3 S+ u' Q# X4 {>