how to save results???

Em Quarta 17 Janeiro 2001 19:45, Ronaldo Reis Jr. escreveu:

Hi,
I'm a new R's user. I am using "faq" and "An Introdution to R" to learn.
My main problem for start the learning is: how to save my result in a
output file?
I has used the sink CMD or $ R > [output file], but the commands go to file
and can't to be read in Linux Terminal. The workspace saved at the end of
section save only commands and dont save results.
Anybody can help-me??
Thank you
Inte mais
Ronaldo

For save all commands and results in a terminal (LINUX).

script
Script started on Sat Jan 20 14:27:21 2001
[ronaldo at localhost Rwork]$ R

R : Copyright 2000, The R Development Core Team
Version 1.1.1  (August 15, 2000)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type	"?license" or "?licence" for distribution details.

R is a collaborative project with many contributors.
Type	"?contributors" for a list.

Type	"demo()" for some demos, "help()" for on-line help, or
    	"help.start()" for a HTML browser interface to help.
Type	"q()" to quit R.

[Previously saved workspace restored]

demo() m nlm)

demo(nlm)
	---- ~~~

Type  <Return>	 to start :

theta <- function(x1, x2) {

if (x1 > 0)
        return((0.5/pi) * atan(x2/x1))
    else return((0.5/pi) * atan(x2/x1) + 0.5)
}

f <- function(x) {

f1 <- 10 * (x[3] - 10 * theta(x[1], x[2]))
    f2 <- 10 * (sqrt(x[1]^2 + x[2]^2) - 1)
    f3 <- x[3]
    return(f1^2 + f2^2 + f3^2)
}

x <- seq(-1, 2, len = 50)

y <- seq(-1, 1, len = 50)

z <- apply(as.matrix(expand.grid(x, y)), 1, function(x) f(c(x, 

0)))

contour(x, y, matrix(log10(z), 50, 50))

nlm(f, c(-1, 0, 0), hessian = TRUE, print = 0)

$minimum
[1] 1.238337e-14

$estimate
[1]  1.000000e-00  3.071555e-09 -6.063119e-09

$gradient
[1] -3.756314e-07  3.486019e-06 -2.202456e-06

$hessian
              [,1]          [,2]          [,3]
[1,]  2.000000e+02   -0.04065842  9.776087e-07
[2,] -4.065842e-02  506.60589960 -3.183099e+02
[3,]  9.776087e-07 -318.30988572  2.020000e+02

$code
[1] 2

$iterations
[1] 27
..
..
..

q()

Save workspace image? [y/n/c]: n
[ronaldo at localhost Rwork]$ exit
exit

Script conclu?do em Sat Jan 20 14:28:13 2001

All terminal's command will be save in a file named typescript

by
Inte mais

Ronaldo

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