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. Author manuscript; available in PMC: 2020 Jul 1.
Published in final edited form as: Political Sci Res Methods. 2018 Nov 29;8(3):459–476. doi: 10.1017/psrm.2018.46

Table A2.

Summary Statistics for New York City Service Request Data, 10/23/2007–10/23/2009

Statistics N Mean SD Minimum Maximum
y:response time (days) 3,420,140 17.48 56.57 0 1043
t:1 (post-ext.) 3,420,140   0.50   0.50 0    1
D:1(compliers) 2,742,258   0.73   0.44 0    1

Note: Trimmed top 0.1% of response times.