Incorrect Formula for LINEST in Remarks Section of Help (140621)
The information in this article applies to:
- Microsoft Excel for Windows 95
- Microsoft Excel for Windows 5.0c
- Microsoft Excel for Windows NT 5.0
- Microsoft Excel for the Macintosh 5.0a
This article was previously published under Q140621 SUMMARY
In Microsoft Excel 5.0 or 7.0 Help, the definition of the LINEST slope
formula is described as the following (in the "Remarks" section in Help):
m = n-(Sxy)(Sx)(Sy)
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n(S(x2))-(Sx)2
The correct definition is the following:
m = n(Sxy)-(Sx)(Sy)
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n(S(x2))-(Sx)2
The difference between the two functions is the minus (-) sign after the
first "n."
NOTE: The "S" in the formulas represents the Greek symbol sigma, which in
scientific notation, means sum or sum of.
MORE INFORMATION
This formula is referenced correctly on pages 155-162 of the Microsoft
Press book "Microsoft Excel 5 Worksheet Function Reference."
Modification Type: | Minor | Last Reviewed: | 8/17/2005 |
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Keywords: | KB140621 |
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