[R] Differentiation

2007-08-20 Thread Shubha Vishwanath Karanth
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]]

Re: [R] Differentiation

2007-08-20 Thread Uwe Ligges
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

Re: [R] Differentiation

2007-08-20 Thread nalluri pratap
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?

Re: [R] Differentiation

2007-08-20 Thread Paul Smith
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