ExcelBanter - View Single Post - Need to fit a trendline to a Negative Exponential set of data

Archimedes' Lever

On Sat, 13 Jun 2009 14:27:13 -0700, wrote:

Hi thanks for the response. I will display what data I have which are
the first five points for the last five weeks of data since the chemo
protocol changed.

Week Kappa freelites
0 8.58
1 5.80
2 2.04
3 1.42
4 1.28
5 1.15
6 1.05
7 .99
8 .89
9 .81
10 .78

This should be enough of a start. The normal range if the disease is
under control is .33 to 1.94. These drugs are not a cure but only a
means to keep things under control. This is the sixth treatment plan
she has tried since being diagnosed almost five years ago.

Again we really appreciate the help.

oldman

Where are the negative exponents?