R help - Apr 2013 - Error: could not find function "invlogit" and "bayesglm"

I have installed the arm package and its dependents (e.g MATRIX, etc), but
cannot use the functions "invlogit" and "bayesglm" because
it gives me the
error message "Error: could not find function "invlogit" or
Error: could not
find function "invlogit". What could be the problem.

 

Regards

 

Carrington


	[[alternative HTML version deleted]]

Have you loaded it?

library(arm)

John Kane
Kingston ON Canada

> -----Original Message-----
> From: masangos at uniswa.sz
> Sent: Wed, 17 Apr 2013 10:08:39 +0200
> To: r-help at r-project.org
> Subject: [R] Error: could not find function "invlogit" and
"bayesglm"
> 
> I have installed the arm package and its dependents (e.g MATRIX, etc),
> but
> cannot use the functions "invlogit" and "bayesglm"
because it gives me
> the
> error message "Error: could not find function "invlogit" or
Error: could
> not
> find function "invlogit". What could be the problem.
> 
> 
> 
> Regards
> 
> 
> 
> Carrington
> 
> 
> 	[[alternative HTML version deleted]]
> 
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
____________________________________________________________
FREE 3D EARTH SCREENSAVER - Watch the Earth right on your desktop!

Hi Carrington,

You also need the boot package (see
http://stat.ethz.ch/R-manual/R-patched/library/boot/html/inv.logit.html )
 As for the other function, please load the arm package, e.g.,

require(arm)
require(boot)

and then you will be able to use the functions mentioned below.

HTH,
Jorge.-


On Wed, Apr 17, 2013 at 6:08 PM, S'dumo Masango <masangos@uniswa.sz>
wrote:
> I have installed the arm package and its dependents (e.g MATRIX, etc), but
> cannot use the functions "invlogit" and "bayesglm"
because it gives me the
> error message "Error: could not find function "invlogit" or
Error: could
> not
> find function "invlogit". What could be the problem.
>
>
>
> Regards
>
>
>
> Carrington
>
>
>         [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
	[[alternative HTML version deleted]]

On 17-04-2013, at 10:08, "S'dumo Masango" <masangos at
uniswa.sz> wrote:
> I have installed the arm package and its dependents (e.g MATRIX, etc), but
> cannot use the functions "invlogit" and "bayesglm"
because it gives me the
> error message "Error: could not find function "invlogit" or
Error: could not
> find function "invlogit". What could be the problem.
> 
> 
Have you done 

library(arm)

etc?

Berend