Hi,
I observed a slight problem in deparse(): it will add spaces around
most operators except /. I wonder if this is easy to fix. I know this
is quite trivial, but I will appreciate if / is not treated as an
exception. Examples:
> deparse(expression(1/1))
[1] "expression(1/1)"
> deparse(expressio
On 4/9/2011 6:12 PM, Duncan Murdoch wrote:
On 11-04-09 7:02 PM, Spencer Graves wrote:
On 4/9/2011 2:31 PM, Hadley Wickham wrote:
On Sat, Apr 9, 2011 at 2:51 PM, Paul Johnson
wrote:
Years ago, I did lots of Perl programming. Perl will let you be lazy
and write functions that refer to undefined
On 4/9/2011 6:12 PM, Duncan Murdoch wrote:
On 11-04-09 7:02 PM, Spencer Graves wrote:
On 4/9/2011 2:31 PM, Hadley Wickham wrote:
On Sat, Apr 9, 2011 at 2:51 PM, Paul Johnson
wrote:
Years ago, I did lots of Perl programming. Perl will let you be lazy
and write functions that refer to undefine
On 11-04-09 7:02 PM, Spencer Graves wrote:
On 4/9/2011 2:31 PM, Hadley Wickham wrote:
On Sat, Apr 9, 2011 at 2:51 PM, Paul Johnson wrote:
Years ago, I did lots of Perl programming. Perl will let you be lazy
and write functions that refer to undefined variables (like R does),
but there is also
On 4/9/2011 2:31 PM, Hadley Wickham wrote:
On Sat, Apr 9, 2011 at 2:51 PM, Paul Johnson wrote:
Years ago, I did lots of Perl programming. Perl will let you be lazy
and write functions that refer to undefined variables (like R does),
but there is also a strict mode so the interpreter will block
On Sat, Apr 9, 2011 at 2:51 PM, Paul Johnson wrote:
> Years ago, I did lots of Perl programming. Perl will let you be lazy
> and write functions that refer to undefined variables (like R does),
> but there is also a strict mode so the interpreter will block anything
> when a variable is mentioned
On 09-Apr-11 20:37:28, Duncan Murdoch wrote:
> On 11-04-09 3:51 PM, Paul Johnson wrote:
>> Years ago, I did lots of Perl programming. Perl will let you be lazy
>> and write functions that refer to undefined variables (like R does),
>> but there is also a strict mode so the interpreter will block an
On 11-04-06 2:45 PM, Henrik Bengtsson wrote:
On Wed, Apr 6, 2011 at 4:54 AM, Duncan Murdoch wrote:
On 11-04-05 7:51 PM, Henrik Bengtsson wrote:
On Tue, Apr 5, 2011 at 3:44 PM, Duncan Murdoch
wrote:
On 11-04-05 6:22 PM, Spencer Graves wrote:
Hello:
1. How can I tell when the de
On 11-04-09 3:51 PM, Paul Johnson wrote:
Years ago, I did lots of Perl programming. Perl will let you be lazy
and write functions that refer to undefined variables (like R does),
but there is also a strict mode so the interpreter will block anything
when a variable is mentioned that has not been
Years ago, I did lots of Perl programming. Perl will let you be lazy
and write functions that refer to undefined variables (like R does),
but there is also a strict mode so the interpreter will block anything
when a variable is mentioned that has not been defined. I wish there
were a strict mode fo
On Fri, Apr 08, 2011 at 10:59:10AM -0400, Duncan Murdoch wrote:
> I need a function which is similar to duplicated(), but instead of
> returning TRUE/FALSE, returns indices of which element was duplicated.
> That is,
>
> > x <- c(9,7,9,3,7)
> > duplicated(x)
> [1] FALSE FALSE TRUE FALSE TRUE
>
Looking at the arima.c code related to arima fitting I noticed that the code
is mainly a merge of:
- Gardner, G, Harvey, A. C. and Phillips, G. D. A. (1980) Algorithm AS154.
An algorithm for exact maximum likelihood estimation of
autoregressive-moving average models by means of Kalman filtering. A
Thanks. That seems to work.
John Maindonald email: john.maindon...@anu.edu.au
phone : +61 2 (6125)3473fax : +61 2(6125)5549
Centre for Mathematics & Its Applications, Room 1194,
John Dedman Mathematical Sciences Building (Building 27)
Australian National University, Canberra ACT
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