curve(coef$A * dnorm(x, coef$mu, coef$sig), -4, 4)
---
Jacques VESLOT
CNRS UMR 8090
I.B.L (2ème étage)
1 rue du Professeur Calmette
B.P. 245
59019 Lille Cedex
Tel : 33 (0)3.20.87.10.44
Fax : 33 (0)3.20.87.10.31
http://www-good.ibl.fr
---
H. Paul Benton a écrit :
Ok I guess it's time to ask.
So I want to plot my data. It's my data from a frequency table, temp. My
formula is just a Gaussian eq. I have done the nls function to get my
parameters and now I want to do the whole plot (...) and then lines(..)
This is what I have done.
temp
bin x
1 -4.0 0
2 -3.9 0
3 -3.8 0
4 -3.7 0
5 -3.6 0
6 -3.5 0 and so on
fo
x ~ (A/(sig * sqrt(2 * pi))) * exp(-1 * ((bin - mu)^2/(2 * sig^2)))
fo.v
x ~ (335.48/(0.174 * sqrt(2 * pi))) * exp(-1 * ((bin - (-0.0786))^2/(2 *
0.174^2)))
coef
$A
[1] 335.4812
$mu
[1] -0.07863746
$sig
[1] 0.1746473
plot(fo, temp, coef)
Error in eval(expr, envir, enclos) : object sig not found
plot(fo, coef, temp)
Error in eval(expr, envir, enclos) : object x not found
plot(fo, temp, list=coef)
If someone could point me in the right direction I would be very grateful.
Cheers,
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