Table 5 Results of various parameters using surrogate data
From: Heart rate analysis in normal subjects of various age groups
PARAMETERS | Actual data | Surrogate Data | %Difference |
|---|---|---|---|
SD1/SD2 | 0.5713 | 0.8652 | 51.4% |
ApEn | 1.4231 | 2.212 | 55% |
LLE | 0.4742 | 0.6379 | 34.5% |
Alpha S | 0.2134 | 0.3412 | 59.8% |
Alpha L | 1.722 | 2.345 | 36.1% |