[ESPResSo-users] LinRegression

[Jiajia Zhou]

Dear Espresso Users,

Could anyone give me some suggestions about how to use the
LinRegression to do linear fit? The user manual says
LinRegression <l>

I tried a simple script like:

set myList "1 2 2 4 3 6 4 8"
puts "[LinRegression myList]"

and the error message is

not enough points for regression
    while executing
"error "not enough points for regression""
    (procedure "LinRegression" line 9)

Increasing number of points doesn't seem to help though.

Thanks for your help!
Jiajia