Figure 1
From: The network limits of infectious disease control via occupation-based targeting
The five occupations with largest and smallest projection onto the first principal component of proximity measures. The PCA operates on five independent measures of proximity required by each job taken from the O*NET database: Exposed to disease or infections, Performing for or working directly with the public, Communicating with persons outside of the organisation, Deal with external customers, Physical proximity. The first Principal Component can explain 53% of the total variance. See SI for more details.
