Evaluation of Residential Parking Spots Sharing Effects Based on Practical Experience

Table 1

Descriptive statistics of variables.

Variable	Description	Min	Max	Mean	SD		Skewness	Kurtosis
Rental effect variables
rtprofits	Total profits from rental (￥)	0	2008	241.41	329.97	1.14		3.59
rtevents	Total rental events	0	93.00	13.08	15.30	1.72		3.63
rtdays	Total rental days	0	31	7.93	7.94	0.92		0.02
rtDtime	Total rental time in the daytime (hours)	0	309.61	42.08	54.58		1.80	3.50
rtPtime	Total rental time in peak hour of shared parking on workdays (hours)	0	69.00	8.25	12.84		1.99	3.72
rtATtime	Average rental time per time (hours)	0	21.00	3.27	3.28		1.72	3.63
rtADtime	Average rental time per day (hours)	0	23.98	4.77	4.61		1.22	1.75
Turnover	Turnover rate per day	0	4.00	0.88	0.76		0.69	0.11
Utilization	Percentage of total rental time in total sharing time	0	1	0.26	0.25		0.73	−0.49
Putilization	Percentage of rental time in sharing time during peak hour	0	1	0.25	0.28		0.78	−0.67
Temporal spot variables
osTtime	Total sharing time (hours)	0.10	743.99	199.33	191.66		1.44	1.37
osDtime	Total sharing time in the daytime (hours)	0	310.00	115.36	81.06		0.61	−0.28
osWDtime	Total sharing time on workdays (hours)	0	551.99	159.56	140.47		1.17	0.57
osWDDtime	Total sharing time in the daytime on workdays (hours)	0	230	95.89	64.37		0.28	−1.02
osPtime	Total sharing time in peak hour of shared parking on workdays (hours)	0	69.00	23.49	19.86		0.64	−0.76
osdays	Total sharing days	1	31	14.01	8.59		0.26	−0.86
ostimes	Total sharing times	1	44	14.89	9.41		0.45	−0.37
osATtime	Average sharing time per time	0	24	11.67	5.69		0.70	−0.13
osADtime	Average sharing time per day	0	24	12.23	5.85		0.59	−0.43
osFre824	Percentage of sharing records of more than 8 hours in workday records	0	1	0.74	0.32		−1.22	0.27
Physical spot variables
Type	0: underground/1: on-street	0	1	0.53	0.50		Dummy variable
Floor	1: on-street/2: basement 1(B1)/3: basement 2(B2)	1	3	1.71	0.82		0.59	−1.27
Ease	0: not easy for parking/1: easy for parking	0	1	0.27	0.45		Dummy variable
Visibility	0: not visible at entrances of each floor/1: visible at entrances of each floor	0	1	0.56	0.50		Dummy variable
disO1	Distance between spot and gate of Office Building B (meters)	6	167	104.96	39.40		−0.78	−0.20
disO2	Distance between spot and gate of Office Building C (meters)	6	245	119.19	79.56		−0.057	−1.764
disG	Distance between spot and gate of government building D (meters)	58	259	161.34	60.91		−0.59	−1.28
disR	Distance between spot and nearest elevator of residential building a (meters)	20	197	88.21	59.16		0.51	−1.36