Table 3.

Percentages of changes in heart rate (HR) and heart rate variability (HRV) parameters of a single dog, when approximately 1 %, 2 %, 3 %, 4 %, and 5 % of the values in the data set were randomly deleted or replaced by a mean

HR and HRV Parameters	% of Values Deleted					% of Values Replaced by Mean
	0.94	1.87	2.81	3.98	4.92	0.94	1.87	2.81	3.98	4.92
HR Mean	0.21	0	0.10	0.10	–0.21	0	–0.10	0	0	–0.10
HR Median	1.15	0	0	0	0	0	0	0	0	0
HR Standard deviation	0	0	0.29	0.58	0.29	–0.29	–0.58	–0.58	–0.58	–0.87
SDNN	–0.71	–0.92	–0.59	–0.25	–0.21	–0.88	–1.38	–1.43	–1.43	–1.64
RMSSD	–1.04	–0.79	–0.35	0.20	0.65	–1.19	–1.49	–1.39	–1.24	–1.24
pNN50	0.17	0.86	1.90	1.55	1.72	0.34	1.55	2.41	2.41	2.24