Created
March 17, 2013 12:22
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A stupid way of finding the number of sheets in a excel file
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| Nsheets = function(FILE){ | |
| FAILED = FALSE | |
| i = 1 | |
| while(!FAILED){ | |
| test = try(read.xls(FILE, sheet=i), silent=TRUE) | |
| if(class(test) == "try-error"){ | |
| stop(return(i-1)) | |
| }else{ | |
| i = i+1 | |
| } | |
| } | |
| } |
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