[Retracted] Sentiment Grading and Evaluation of Network Resources of Ideological and Political Education in Colleges and Universities: A Research Based on Artificial Intelligence

Table 6

Descriptive statistics of each variable.

Variable	Number of samples	Mean	Standard deviation	Minimum	Maximum value
TA	6248	3.837	1.068	1	5
Story	6248	0.705	0.456	0	1
Positive	6248	15.318	7.565	6	36
Negative	6248	−2.637	3.644	−13	0
Diversity	6248	0.359	0.219	0	7
Characters	6248	2.795	1.740	0	8
Common words	6248	355.273	106.833	159	606
Difficult words	6248	110.868	35.651	51	224
Illustration	6248	1.909	0.733	1	3