[R] Differentiation
Hi, Could anyone tell me what is the command used in R to do 1. Differentiation 2. Newton Raphson method (Numerical Analysis in general...) Are there any packages separately for this? Thanks for your help! BR, Shubha [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Differentiation
Shubha Vishwanath Karanth wrote: Hi, Could anyone tell me what is the command used in R to do 1.Differentiation See ?deriv and note that R is numerical software and only has limited capabilities for symbolic mathematics such as differentiation. 2.Newton Raphson method (Numerical Analysis in general...) For numerical optimization see ?optim which implements several methods. Uwe Ligges Are there any packages separately for this? Thanks for your help! BR, Shubha [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Differentiation
try library(numDeriv) ?genD Pratap Shubha Vishwanath Karanth [EMAIL PROTECTED] wrote: Hi, Could anyone tell me what is the command used in R to do 1. Differentiation 2. Newton Raphson method (Numerical Analysis in general...) Are there any packages separately for this? Thanks for your help! BR, Shubha [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. - [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Differentiation
On 8/20/07, nalluri pratap [EMAIL PROTECTED] wrote: try library(numDeriv) ?genD Pratap Shubha Vishwanath Karanth [EMAIL PROTECTED] wrote: Hi, Could anyone tell me what is the command used in R to do 1. Differentiation 2. Newton Raphson method (Numerical Analysis in general...) Are there any packages separately for this? In addition, you can use Ryacas: «Ryacas (google code name ryacas) is an R package that allows R users to access the yacas computer algebra system from within R. It can be used for computer algebra, exact arithmetic, ASCII pretty printing and R to TeX output.» Paul __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.