Development of Public Administration Research with a Bibliometric Analysis

Table 6

Paired samples T-test for proportions of three types of authorship.

Variable	Mean	Sd	T	Df	Sig(2-tailed)
R_PIC-t_PIC	0.00276	0.00635	1.898	18	0.074
R_PNC-t_PNC	0.00146	0.01135	0.56	18	0.582
R_PNS-t_NS	0.00107	0.00726	0.639	18	0.531