Table 5 Summary statistics of feature V38 in Power data
From: Exploring and cleaning big data with random sample data blocks
Stat | True value | Summary of RSP-based estimates | |||
|---|---|---|---|---|---|
Mean ± StdDev | 5th percentile | 50th percentile | 95th percentile | ||
Mean | 5314.49 | 5256.008 ± 215.3196 | 4942.404 | 5254.394 | 5602.095 |
StdDev | 15127.22 | 10937.52 ± 4318.59 | 5990.154 | 10331.031 | 19210.659 |
Median | 3100 | 3103.9 ± 88.62217 | 2982.475 | 3099.750 | 3243.750 |
MAD | 3783.595 | 3776.738 ± 106.9769 | 3616.877 | 3783.966 | 3954.020 |
Skewness | − 108.5203 | 20.84063 ± 12.67476 | 2.474514 | 21.064943 | 39.870585 |
Kurtosis | 71059.13 | 802.1309 ± 660.3176 | 11.966831 | 692.604567 | 1977.642239 |