[Retracted] Value Assessment for a Theory-Oriented Flipped Classroom of Physical Education Based on Multi-Source Data Analysis

Table 1

Correlation statistics between physical education courses and core courses of the major for both cohorts.

	Operating system (level 14)	Operating system (level 13)	Average value	Forward normalization
C language programming	0.18	−0.06	0.06	0.09
Data structure	0.17	0.39	0.28	0.41
Object oriented programming	0.21	0.48	0.34	—
Operating system	0.22	0.34	0.28	—
Database principle	0.19	0.41	0.3	—
Algorithm design and analysis	0.5	0.2	0.35	—
Computer network	0.45	0.27	0.36	—