What do you mean by SLOPE in this case?
I think of slope as (difference in y-values)/(difference in x-values)
Are the B values your y-vlaues?
What are the x-values
Do you want (max(B) - min(B))/(differences in dates)?
best wishes
--
Bernard Liengme
Microsoft Excel MVP
http://people.stfx.ca/bliengme
"beto" wrote in message
...
How gan i get the slope from a range of cells refered to a desire date?

This is what I have in excel:

ColumnA A B C D
10/17/2009 54 84 15 75
10/17/2009 58 46 48 65
10/18/2009 58 48 78 75
10/18/2009 46 78 45 46
10/18/2009 23 76 85 75
10/19/2009 12 95 95 95
10/20/2009 11 64 84 84

I want to get the SLOPE from Column B only for the dates: 10/18/2009 and
10/19/2009?

Is it possible? how can i do it?


--
asdf