[Rasch] computing outfit mean-squares for each rating category in eRm (PCM)

Bond, Trevor trevor.bond at jcu.edu.au
Wed Aug 10 15:01:41 AEST 2016


Exactly, Alex.
Nice call
TGB


Sent from 007's iPad

> On 9 Aug 2016, at 11:43 PM, Alexandra Dima <alexadima at gmail.com> wrote:
> 
> Dear Mike, this is very useful, many thanks! 
> Seems that the RSM is more appropriate for my data given these additional considerations ☺
> Alex
> 
> On 09/08/16 12:36, "Rasch on behalf of Mike Linacre" <rasch-bounces at acer.edu.au on behalf of mike at winsteps.com> wrote:
> 
>    Alex,
> 
>    you asked: "Should I consider other criteria when choosing between RSM 
>    and PCM?"
> 
>    Please see www.rasch.org/rmt/rmt143k.htm  - Comparing "Partial Credit 
>    Models" (PCM) and "Rating Scale Models" (RSM)"
> 
>    Mike L.
>    ________________________________________
>    Rasch mailing list
>    email: Rasch at acer.edu.au
>    web: https://mailinglist.acer.edu.au/mailman/options/rasch/alexadima%40gmail.com
> 
> 
> 
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