I'm curious about the term SSxy. I've encountered it in some statistical or analytical contexts, but I'm not quite sure what it represents or how it's calculated. Could someone please explain what SSxy is?
7 answers
KatanaSwordsmanshipSkill
Tue Dec 10 2024
SSxy represents a specific calculation in statistical analysis.
FireFlyer
Tue Dec 10 2024
On the other hand, SSxx refers to a different calculation.
HanjiArtistryCraftsmanshipMasterpiece
Tue Dec 10 2024
It is the "sum of squares" for each individual x observation.
GalaxyWhisper
Tue Dec 10 2024
It is defined as the "sum of squares" for each pair of observations.
Chiara
Tue Dec 10 2024
SSxx focuses on the variability of the x values alone.