Skip to main content
. Author manuscript; available in PMC: 2023 Sep 13.
Published in final edited form as: Infect Control Hosp Epidemiol. 2021 Sep 10;43(9):1123–1128. doi: 10.1017/ice.2021.368

Figure 1.

Figure 1.

Stress of the best-fitting configuration obtained in 1 through 6 dimensions. Lower values of stress indicate a better fit to the rating data, with 0 corresponding to a perfect fit. The PROXSCAL algorithm minimizes a variant of stress called “normalized raw stress.”