[Retracted] Impact Assessment of Big Data on Higher Education Management Based on Time-Varying Clustering Sampling Algorithm

Table 1

Plackett–Burman results.

Test number	A	B	C	D	E	F	G	H	I	J	K	Test result
1	1	−1	1	−1	−1	−1	1	1	1	−1	1	5.2,4.0
2	1	1	−1	1	−1	−1	−1	1	1	1	−1	3.5,5.1
3	−1	1	1	−1	1	−1	−1	−1	1	1	1	4.5,5.2
4	1	−1	1	1	−1	1	−1	−1	−1	1	1	3.1,2.3
5	1	1	−1	1	1	−1	1	−1	−1	−1	1	4.4,5.2
6	1	1	1	−1	1	1	−1	1	−1	−1	−1	4.4,4.0
7	−1	1	1	1	−1	1	1	−1	1	−1	−1	4.2,4.0
8	−1	−1	1	1	1	−1	1	1	−1	1	−1	5.4,5.3
9	−1	−1	−1	1	1	1	−1	1	1	−1	1	3.1,3.1
10	1	−1	−1	−1	1	1	1	−1	1	1	−1	4.1,3.5
11	−1	1	−1	−1	−1	1	1	1	−1	1	1	3.9,3.2
12	1	1	1	1	1	1	1	1	1	1	1	0.4,0.3