Errors in Spreadsheets are Pandemic
G Roper writes "Studies show that most spreadsheets have critical errors in one percent of their cells, well beyond a permissible level. Here are some news stories about spreadsheet errors. Spreadsheets won't protect a firm from liability when they are audited and spreadsheet errors found: spreadsheets are not secure, provide no audit trail and won't pass HIPAA or Sarbanes-Oxley auditing. How are Slashdotters coping with the proliferation of spreadsheets in the face of greater legal accountability and auditing?"
"How are Slashdotters coping with the proliferation of spreadsheets in the face of greater legal accountability and auditing?"
With a pencil. haha.
Back to ledgers and slide rules I say!
Well as one of my bosses says, "We need more Double E masters." :P.
Alas he doesnt mean Electrial Engineers, but "Excel Experts."
He's very bitter about his education
j^2
Blame it on the users of course, especially the accountants.
Actually, the editors had all the stories queued up for the day in Excel. They managed to sort the list incorrectly, which caused this story to be posted under Hardware by mistake.
"...they are also used to develop many large applications."
You think they're large now? Wait 'til the million row version of Excel is phased in and you'll see some LARGE spreadsheets.
How can we be sure that the 1% is an accurate figure? Word is, spreadsheets aren't totally reliable. :)
What color is the sky on your planet?
"I'd rather be a lightning rod than a seismometer." -Ken Kesey
Film at 11.
The most rabid believers in American Exceptionalism are the exact same people whose policies are destroying it.
It is difficult to eliminate the errors, so a better solution is to minimize them. The easiest way to do this is to add extra workbooks named "sheet2" and "sheet3" with thousands of extra cells in them. Then, the percentage of error is 3 times lower. Example:
Before: "sheet1" has 50x50 cells, with 25 errors. That's 25 / 50^2 = 1% errors.
After: Add "sheet2" and "sheet3" with another 50x50 cells. Now, the error rate is 25 / 50^2 / 3 = 1/3 % error.
According to my spreadsheet, that is a much better error rate!
I just don't know. I've never had a problem with keeping track or accuracy of any of my spreadsheets. But then again I use Subversion to keep backups and logs on who uses what and when. Anyways back to waiting for my $2.1 billion tax return.
Negative.
Slashdot - where whining about luck is the new way to make the world you want.