The Influence of Author Degree Centrality and L-Index on Scientific Performance of Physical Education and Training Papers in China Based on the Perspective of Social Network Analysis

Table 1

The descriptive statistics of independent and dependent variables.

Variable	N	Mean	Median	Std. dev.	Min	Max
The number of papers	12,875	1.541	1	1.778	1	66
Average citation per paper	12,875	23.848	14	37.333	0	1,268
H-index	12,875	1.395	1	1.212	0	28
Degree	12,875	2.975	2	2.93	1	83
L-index	12,875	2.468	2	1.489	1	14
Career length	12,875	1.927	1	2.546	1	21