A Modified Inverse Distance Weighting Method for Interpolation in Open Public Places Based on Wi-Fi Probe Data

Table 2

The summary of the crowd density on a holiday and a weekday.

Probe ID	Crowd density on a weekday (people per square meter)	Rank of crowd density on a weekday	Crowd density on a holiday (people per square meter)	Rank of crowd density on a holiday
1	0.124	16	0.290	16
2	0.303	8	0.629	8
3	0.016	22	0.137	19
4	0.218	10	0.473	10
5	0.199	11	0.418	11
6	0.151	15	0.331	15
7	0.325	7	0.702	7
8	0.901	1	1.895	1
9	0.451	5	0.949	5
10	0.033	21	0.063	22
11	0.804	2	1.636	2
12	0.619	4	1.341	4
13	0.156	13	0.342	14
14	0.662	3	1.357	3
15	0.106	17	0.233	17
16	0.008	23	0.008	23
17	0.079	18	0.172	18
18	0.046	20	0.107	21
19	0.055	19	0.109	20
20	0.181	12	0.387	12
21	0.429	6	0.912	6
22	0.250	9	0.545	9
23	0.153	14	0.343	13