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

Table 2

Correlation analysis between the core courses of the major for the class of 2014.

Correlation coefficient	C language programming	Data structure	Object oriented programming	Operating system	Database principle	Algorithm design and analysis	Software engineering	Computer network
C language programming	1	0.33	0.26	0.18	0.12	0.16	0.18	0.33
Data structure	0.33	1	0.22	0.17	0.1	0.02	0.1	0.2
Object oriented programming	0.26	0.22	1	0.21	−0.03	0.31	0.42	0.45
Operating system	0.18	0.17	0.21	1	0.22	0.19	0.5	0.45
Database principle	0.12	0.1	−0.03	0.22	1	0.14	0.28	0.15
Algorithm design and analysis	0.16	0.02	0.31	0.19	0.14	1	0.48	0.37
Software engineering	0.18	0.1	0.42	0.5	0.28	0.48	1	0.6
Computer network	0.33	0.2	0.45	0.45	0.15	0.37	0.6	1