Fences protect against methods of overcoming. I cannot understand Your concept of a physical or virtual fence against doctrine. Do You really want to connect social data of offenders with defensive forces?

in study area and around the country, the fences are becoming infrastructure that sustain crime because a new wave of burglary is characterized by burglars who enter the houses as guests with their cars. usually they last hours doing all sorts of atrocities in addition to stealing because the high blockwall fences offers them protection. in houses with shorter fences that encourage natural visual surveillance, in the event that there is a burglary, its usually very brief if at all. so offenders dont factor into my data. i'm trying to connect particular ethnic or religious groups with affiliation to one of the 2 fence types. this choice of fence is due to their differing way of life and prioritization between privacy or security

Multivariate regression or SEM.

Hope this may be of some help,

Matthew