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. 2013 Feb 22;8(2):e56670. doi: 10.1371/journal.pone.0056670

Table 1. Summary statistics: visitation rate model data.

Variable Unit Mean Std. Dev.
Annual Visits # Visitor days/year 32,583 42,862
Campsites # 38.80 47.40
Camping Dummy 0.75 0.43
Park size Acres 284 801
Shore length meters 2,414 3,241
Population availability # People (eq 1) 29,214 33,422
Travel time Minutes 129 63
Travel distance kilometers 76 35
Ferry Dummy 0.31 0.46
PWC access Dummy 0.26 0.44
Activities # 5.90 3.20
Concessions # 0.73 1.18
Annual ppt millimeters 926 335
Summer ppt millimeters 90 12
Sandy Dummy 0.31 0.46
Heritage Dummy 0.10 0.30
Shellfishing Dummy 0.82 0.38
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