Has anybody else had this problem? If one uses a 6 order polynomial as
trendline and then s/he enters manually in an other column the same equation
taken from the displayed trendline equation on the graph , the original
trendline is different from the one manually entered. Excel plots the two
different curves having the same equation!!!
Please see an example at : http://www.geocities.com/audax/error.xls
Thank you for the help.
Gene