oznaczać	sd	hpd_3%	hpd_97%	mcse_mean	mcse_sd	ess_mean	ess_sd	ess_bulk	ess_tail	r_czapka
b0[0]	-0,007	0,086	-0,164	0,157	0,001	0,001	3423,0	2308.0	3455,0	3293,0	1,00
b1[0]	1.203	0,095	1,029	1,389	0,002	0,001	2613,0	2613,0	2692.0	2938.0	1,00
df[0]	1.471	0,376	1.001	2.162	0,018	0,013	448,0	448,0	426,0	454,0	1,02