Hi All,
thank you all for your help. I have tried Bill's script and it works! so I
am trying to think what was the problem and it looks like it i sthe
precision. so you defined a function of the precision and evaluates at
precision=500. Bill, I was wondering how did you choose 500? is it
-Original Message-
From: r-help-boun...@r-project.org
[mailto:r-help-boun...@r-project.org] On Behalf Of kayj
Sent: Monday, January 25, 2010 8:04 AM
To: r-help@r-project.org
Subject: Re: [R] problem with the precision of numbers
Hi All,
thank you all for your help. I have
kayj kjaja27 at yahoo.com writes:
Hi All,
thank you all for your help. I have tried Bill's script and it works! so I
am trying to think what was the problem and it looks like it i sthe
precision. so you defined a function of the precision and evaluates at
precision=500. Bill, I was
Hi All,
I was wondering if R can deal with high precsion numbers, below is an
example that I tried on using R and Maple where I got different results. I
was not able to use the r-bc package in R, instead I used the Rmpfr
package, below are both R and Maple results
library(Rmpfr)
On 24-Jan-10 22:24:10, kayj wrote:
Hi All,
I was wondering if R can deal with high precsion numbers,
below is an example that I tried on using R and Maple where
I got different results. I was not able to use the r-bc
package in R, instead I used the Rmpfr package, below are
both R and
-Original Message-
From: r-help-boun...@r-project.org
[mailto:r-help-boun...@r-project.org] On Behalf Of kayj
Sent: Sunday, January 24, 2010 2:24 PM
To: r-help@r-project.org
Subject: [R] problem with the precision of numbers
Hi All,
I was wondering if R can deal with high
On 25-Jan-10 00:12:29, William Dunlap wrote:
-Original Message-
From: r-help-boun...@r-project.org
[mailto:r-help-boun...@r-project.org] On Behalf Of kayj
Sent: Sunday, January 24, 2010 2:24 PM
To: r-help@r-project.org
Subject: [R] problem with the precision of numbers
Hi All
I have added a FAQ to the r-bc home page which should help address
your problems in getting bc to work.
On Sun, Jan 24, 2010 at 5:24 PM, kayj kjaj...@yahoo.com wrote:
Hi All,
I was wondering if R can deal with high precsion numbers, below is an
example that I tried on using R and Maple where
Hi All,
I was wodering if it is possible to increase the precision using R. I ran
the script below in R and MAPLE and I got different results when k is large.
Any idea how to fix this problem? thanks for your help
for (k in 0:2000){
s=0
for(i in 0:k){
s=s+((-1)^i)*3456*(1+i*1/2000)^3000
}
kayj kjaja27 at yahoo.com writes:
Hi All,
I was wodering if it is possible to increase the precision using R. I ran
the script below in R and MAPLE and I got different results when k is large.
Any idea how to fix this problem? thanks for your help
for (k in 0:2000){
s=0
for(i in
On 19-Jan-10 17:55:43, Ben Bolker wrote:
kayj kjaja27 at yahoo.com writes:
Hi All,
I was wodering if it is possible to increase the precision using R.
I ran the script below in R and MAPLE and I got different results
when k is large.
Any idea how to fix this problem? thanks for your help
On Tue, Jan 19, 2010 at 1:41 PM, Ted Harding
ted.hard...@manchester.ac.uk wrote:
On 19-Jan-10 17:55:43, Ben Bolker wrote:
kayj kjaja27 at yahoo.com writes:
Hi All,
I was wodering if it is possible to increase the precision using R.
I ran the script below in R and MAPLE and I got different
On 19-Jan-10 18:48:47, Gabor Grothendieck wrote:
On Tue, Jan 19, 2010 at 1:41 PM, Ted Harding
ted.hard...@manchester.ac.uk wrote:
On 19-Jan-10 17:55:43, Ben Bolker wrote:
kayj kjaja27 at yahoo.com writes:
Hi All,
I was wodering if it is possible to increase the precision using R.
I ran the
Ted.Harding at manchester.ac.uk writes:
[...]
I suspect this is an invented computation -- the 3456 strikes
me as unlikely (it reminds me of my habitual illustrative use
of set.seed(54321)).
There is a definite problem with the development given by kayj.
When k=2000 and i=k, the
Hi ,
Thanks for your help, I have been trying to use the bc package but I am
getting the following error
Error in system(cmd, input = input, intern = TRUE) : -l not found
any idea??
--
View this message in context:
Maybe bc(..., args = ) or perhaps install a more standard version of
bc. See links at http://r-bc.googlecode.com
On Tue, Jan 19, 2010 at 5:43 PM, kayj kjaj...@yahoo.com wrote:
Hi ,
Thanks for your help, I have been trying to use the bc package but I am
getting the following error
Error in
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