Search found 13 matches

by RMD
Wed Dec 20, 2023 2:07 am
Forum: Module development
Topic: dendrogram in hierarchical cluster analysis (SnowCluster)
Replies: 8
Views: 3093

Re: dendrogram in hierarchical cluster analysis (SnowCluster)

Hi Seol,
Many thanks, I'll download the new version.
Best regards,
Russell
by RMD
Sun Dec 17, 2023 12:44 am
Forum: Module development
Topic: dendrogram in hierarchical cluster analysis (SnowCluster)
Replies: 8
Views: 3093

Re: dendrogram in hierarchical cluster analysis (SnowCluster)

Hi Seol!
That great to know, thanks. I still don't know if it's possible to enter my own labels using the label function, but it certainly helps to know that the numbers on the dendrogram correspond to rows.
Many thanks!
Russell
by RMD
Fri Dec 15, 2023 11:02 am
Forum: Module development
Topic: dendrogram in hierarchical cluster analysis (SnowCluster)
Replies: 8
Views: 3093

Re: dendrogram in hierarchical cluster analysis (SnowCluster)

Thanks Soel,
I was hoping to use the label variable to identify which cases belong to which cluster.
Russell
by RMD
Fri Dec 15, 2023 9:18 am
Forum: Module development
Topic: dendrogram in hierarchical cluster analysis (SnowCluster)
Replies: 8
Views: 3093

dendrogram in hierarchical cluster analysis (SnowCluster)

Hello, I've done a HCA dendrogram with binary data (coded 1,2) that is also sparse (Canberra distance and average clustering seems to work the best). I wanted to put my own labels into the dendrogram but when I enter a variable as a label, there is an error message ('elements of k must be between 1 ...
by RMD
Sun Oct 15, 2023 8:53 am
Forum: Help
Topic: error messages with LCA and LPA with SnowRMM
Replies: 4
Views: 7312

Re: error messages with LCA and LPA with SnowRMM

Many thanks Soel!
That's very kind of you to fix it as well as explain where I went wrong.
Best regards,
Russell
by RMD
Sun Oct 15, 2023 2:50 am
Forum: Help
Topic: error messages with LCA and LPA with SnowRMM
Replies: 4
Views: 7312

Re: error messages with LCA and LPA with SnowRMM

Hi Seol,
Sure, here's the file:
https://1drv.ms/u/s!Ak18NDjxZnZr6kcHffa ... 9?e=fE6SEw
Many thanks,
Russell
by RMD
Sat Oct 14, 2023 12:07 pm
Forum: Help
Topic: error messages with LCA and LPA with SnowRMM
Replies: 4
Views: 7312

error messages with LCA and LPA with SnowRMM

Hello people, I've been getting an error message when trying to perform a latent class analysis and a latent profile analysis, which I don't understand. The data is categorical. For the LPA, the error message is: "Estimate profiles can only handle numeric values. The variables violating this as...
by RMD
Tue Nov 01, 2022 4:06 am
Forum: Statistics
Topic: polytomous Rasch model in snowIRT module
Replies: 5
Views: 2636

Re: polytomous Rasch model in snowIRT module

Oh, I see. That makes sense. Thanks Seol!
Russell
by RMD
Tue Oct 11, 2022 11:35 am
Forum: Statistics
Topic: polytomous Rasch model in snowIRT module
Replies: 5
Views: 2636

Re: polytomous Rasch model in snowIRT module

I actually tried a polytomous Rasch model with snowRMM and compared the results to a polytomous Rasch model with snowIRT and the item fit statistics look quite different. Here are the two differing results: https://1drv.ms/b/s!Ak18NDjxZnZr1hiPW0ibcNz4cpp-?e=R3JFcp What would explain such a differenc...
by RMD
Tue Oct 11, 2022 3:40 am
Forum: Statistics
Topic: polytomous Rasch model in snowIRT module
Replies: 5
Views: 2636

Re: polytomous Rasch model in snowIRT module

Many thanks Seol, I'll check out snowRMM.