Correlation Analysis of Network Big Data and Film Time-Series Data Based on Machine Learning Algorithm

Table 2

Happiness index and movie box office statistics.

Index of correlation	Happiness index	Box office
Sample size	3645	3645
Minimum value	5.96	171230000
Maximum value	6.49	1769540000
Mean value	6.13	1024000420
Median	6.23	1047520042
Standard deviation	0.053	1001467250