Dear all,
I am working on a function formula.design that should automatically generate
reasonable lm formulae for a number of different designs. All works well as
long as all variables used are columns of the design data frame. For one
function, I would like to incorporate a dummy variable for c
an idea what this is good for ...
I would still be grateful for a pointer to a readable source on the
connection between model frames, data=arguments and environments in the
context of models and formulae.
With best regards,
Ulrike Grömping
Ulrike Groemping wrote:
>
> Dear a
w
to tell R (or tcl) where to look for the file. Any help is appreciated!
Best regards,
Ulrike
*
Ulrike Groemping
BHT Berlin
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Dear DevelopeRs,
in continuing with my suite of packages on experimental design, I am stuck
with an issue that appears to be related to package AlgDesign - I have tried
to get it solved by Bob Wheeler, but he seems to be stuck as well.
Whenever AlgDesign is loaded, some of my code does not work
response in your formula?
>
> Otherwise I think aus needs to be in the environment of frml (or frml
> needs to be given the environment of aus).
>
> Heather
>
> Ulrike Groemping wrote:
>> Dear DevelopeRs,
>>
>> in continuing with my suite of packages on
Dear expeRts,
in my package DoE.base, I have defined a generic for lm
(lm <- function(formula, ...){UseMethod("lm")})
and functions lm.design and lm.default (lm.default <- stats::lm). The
namespace exports "lm", and defines the methods with S3method (e.g.
S3method("lm",default)).
This construc
Dear developeRs,
I have not found anything recent about how to link to a vignette or other
documentation from within Rd-files. Is this now possible with the new help
system ? For example, I would like to link to the file AlgDesign.pdf
provided within the doc directory of package AlgDesign.
Thank
Duncan Murdoch-2 wrote:
>
> Ulrike Groemping wrote:
>> Dear developeRs,
>>
>> I have not found anything recent about how to link to a vignette or other
>> documentation from within Rd-files. Is this now possible with the new
>> help
>> system ? For
Duncan Murdoch-2 wrote:
>
> On 11/18/2009 8:01 AM, ml-it-r-de...@epigenomics.com wrote:
>> Ulrike Grömping wrote, On 11/18/09 13:28:
>>> Duncan Murdoch schrieb:
>>>> Ulrike Groemping wrote:
>>>>>
>>>>> Duncan Murdoch-2 wrote
