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Stability analysis of clustering of Norris’ visual analogue scale: Applying the consensus clustering approach
Visual analogue scales are widely used to measure subjective responses. Norris’ 16 visual analogue scales (N_VAS) measure subjective feelings of alertness and mood. Up to now, different scientists have clustered items of N_VAS into different ways and Bond and Lader's way has been the most frequ...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Lippincott Williams & Wilkins
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8084085/ https://www.ncbi.nlm.nih.gov/pubmed/33907093 http://dx.doi.org/10.1097/MD.0000000000025363 |