How to interpret `indicator|t1`?

19 views
Skip to first unread message

Stan Silver

unread,
Jul 5, 2020, 3:05:10 PM7/5/20
to lavaan
q12|t1 q12|t2 q12|t3 q12|t4

-1.014 -0.367 0.269 0.968

What's the meaning of `|`?

Patrick (Malone Quantitative)

unread,
Jul 5, 2020, 3:31:53 PM7/5/20
to lav...@googlegroups.com
It looks like q12 is an ordinal indicator with 5 values. t1 through t4
are the thresholds between levels.
> --
> You received this message because you are subscribed to the Google Groups "lavaan" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to lavaan+un...@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/lavaan/ec0b95fb-0212-4115-895c-214c5e4a4f2eo%40googlegroups.com.



--
Patrick S. Malone, Ph.D., Malone Quantitative
NEW Service Models: http://malonequantitative.com

He/Him/His

Stan Silver

unread,
Jul 5, 2020, 3:42:45 PM7/5/20
to lavaan
Hi Patrick,
Thanks for youre replay. 
What's `thresholds between levels`? Is that something like `difficulty` in IRT?

On Monday, July 6, 2020 at 3:31:53 AM UTC+8, Patrick (Malone Quantitative) wrote:
It looks like q12 is an ordinal indicator with 5 values. t1 through t4
are the thresholds between levels.

On Sun, Jul 5, 2020 at 3:05 PM Stan Silver <mailtoy...@gmail.com> wrote:
>
> q12|t1 q12|t2 q12|t3 q12|t4
>
> -1.014 -0.367 0.269 0.968
>
> What's the meaning of `|`?
>
> --
> You received this message because you are subscribed to the Google Groups "lavaan" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to lav...@googlegroups.com.

Terrence Jorgensen

unread,
Jul 5, 2020, 4:58:39 PM7/5/20
to lavaan
What's `thresholds between levels`? Is that something like `difficulty` in IRT?

They are related.  This article should be helpful:


Terrence D. Jorgensen
Assistant Professor, Methods and Statistics
Research Institute for Child Development and Education, the University of Amsterdam
 
Reply all
Reply to author
Forward
0 new messages