Fraser has attended:
Excel Advanced course
Excel 2007 Statistics - Mean and standard deviation
I need to calculate mean and standard deviation for a large range of data. In the data are a few "outliers" that are still numbers. How can I make Excel calculate the mean and standard deviation without being influenced by the outliers?
RE: Excel 2007 Statistics - Mean and standard deviation
Have you tried the Tools Analysis Pak addins that come with Excel