Table 8.

Group wise comparison of means of r_t during various lockdown periods.

(I) group	(J) group	Mean difference (I − J)	Std. error	p value	95% Confidence interval
					Lower bound	Upper bound
No	1	0.027	0.012	0.306	− 0.009	0.063
	2	0.097	0.013	0.000	0.061	0.134
	3	0.112	0.013	0.000	0.073	0.151
	4	0.118	0.013	0.000	0.079	0.157
1	2	0.070	0.010	0.000	0.040	0.100
	3	0.085	0.011	0.000	0.052	0.118
	4	0.091	0.011	0.000	0.058	0.124
2	3	0.015	0.012	1.000	− 0.019	0.049
	4	0.021	0.012	0.790	− 0.013	0.055
3	4	0.006	0.013	1.000	− 0.030	0.043