Re: [R] Regarding anova result

(y.nls1) is generating error? How to get anova result for "anova(y.nls1)" Thanks in advance, With Regards, Guru S On Fri, 09 May 2008 S Ellison wrote : > > > >>> "Guru S" <[EMAIL PROTECTED]> 09/05/2008 08:18 >>> > >I fitted tree growth data with

[R] A problem with anova()

When I try to run the anova() function I get this: anova(fit.nls) Error in anova.nls(fit.nls) : anova is only defined for sequences of "nls" objects Could you tell me what the problem is? Thanks & Regards, Guru S [[alternative HTML version deleted]] ___

[R] A problem with anova()

When I try to run the anova() function I get this: anova(fit.nls) Error in anova.nls(fit.nls) : anova is only defined for sequences of "nls" objects Could you tell me what the problem is? Thanks & Regards, Guru S [[alternative HTML version deleted]] ___

[R] A problem with anova()

When I try to run the anova() function I get this: anova(fit.nls) Error in anova.nls(fit.nls) : anova is only defined for sequences of "nls" objects Could you tell me what the problem is? Thanks & Regards, Guru S [[alternative HTML version deleted]] ___

[R] Regarding anova result

error: 1.879 on 713 degrees of freedom Algorithm "port", convergence message: relative convergence (4) When I try to run the anova() function I get this: anova(fit.nls) Error in anova.nls(fit.nls) : anova is only defined for sequences of "nls" objects Could you tell me

[R] Regarding nls()

Hi, I have no problem performing the regression using R, and I successfully obtain the parameter estimates using the function nls(). However, how do I obtain the ANOVA output, r, r^2 and adj. r^2? Thanks & Regards, Guru [[alternative HTML version deleted]]

[R] Regarding Exponentail in R Stat

Hi,   I am working in different formula substitutions using R i have applied linear[lm(y~x)], Quadratic[lm(y~x+I(x^2))] and Cubic[lm(y~x+I(x^2)+I(x^3))] How to use/apply One Term Exponential, Two Term Exponential, Three Term Exponential formulas in R Stat. Regards, Guru [[alternati