Hello,
I have simulated a set of data which i called "nir" (a vector).
I have created a function "logl" which calculates the log-likelihood.
logl is a function of 2 real parameters : "beta" and "zeta" (of length 1).
This function works perfectly well when I try for example "logl(0.1,0.2)"
Now
Did you read the help page for 'outer'?
?outer
It says
'FUN' is called with these two extended vectors as arguments.
Therefore, it must be a vectorized function (or the name of one),
expecting at least two arguments.
I don't think your logl function is vectorized according to
Thank you very much to both of you, and especially you Phil.
I will tell you if it works.
2008/3/4, Phil Spector <[EMAIL PROTECTED]>:
>
> Pete -
> As others have told you, outer only works with vectorized
> functions. An alternative is to use expand.grid to find all
> the combinations of bet
700
mailto:[EMAIL PROTECTED]
http://www.cmis.csiro.au/bill.venables/
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Pete Dorothy
Sent: Wednesday, 5 March 2008 3:38 AM
To: r-help@r-project.org
Subject: [R] vector manipulations
Hello,
I have simulated a set of
On 3/4/2008 5:41 PM, [EMAIL PROTECTED] wrote:
> Your problem is that your function log1( , ) is not vectorized with
> respect to its arguments. For a function to work in outer(...) it must
> accept vectors for its first two arguments and it must produce a
> parallel vector of responses.
>
> To
://www.cmis.csiro.au/bill.venables/
-Original Message-
From: Duncan Murdoch [mailto:[EMAIL PROTECTED]
Sent: Wednesday, 5 March 2008 9:36 AM
To: Venables, Bill (CMIS, Cleveland)
Cc: r-help@r-project.org
Subject: Re: [R] vector manipulations
On 3/4/2008 5:41 PM, [EMAIL PROTECTED] wrote:
> Your problem
ro.au/bill.venables/
>
> -Original Message-
>
> From: Duncan Murdoch [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, 5 March 2008 9:36 AM
> To: Venables, Bill (CMIS, Cleveland)
> Cc: r-help@r-project.org
> Subject: Re: [R] vector manipulations
>
> On 3/4/2008 5:41 PM,
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