Displaying 2 results from an estimated 2 matches for "inputsingle".
2010 Jan 26
1
newton method for single nonlinear equation
...like to solve for z values using newton iteration method. I 'm not sure which part of the code is wrong since I'm not very good at programming but would like to learn. There seem to be some output but what I expected is a vector of z values. Thank you so much for any help given.
newton.inputsingle <- function(pars,n)
{ runi <- runif(974, min=0, max=1)
lendt <- length(runi)
## Parameter to estimate
z <- vector(length=lendt, mode= "numeric")
z <- pars[1]
## Constant value
alp <- 2.0165 ; rho <- 0.868;
c <- sqrt(pi)/(g...
2010 Jan 26
1
Newton method
...like to solve for z values using newton iteration method. I 'm not sure which part of the code is wrong since I'm not very good at programming but would like to learn. There seem to be some output but what I expected is a vector of z values. Thank you so much for any help given.
newton.inputsingle <- function(pars,n)
{ runi <- runif(974, min=0, max=1)
lendt <- length(runi)
## Parameter to estimate
z <- vector(length=lendt, mode= "numeric")
z <- pars[1]
## Constant value
alp <- 2.0165 ; rho <- 0.868;
c <- sqrt(pi)/(g...