SrfDataStats Values

Enumeration

Value

Description

srfStatActiveCount

1

number of active data points after applying the data exclusion filter and duplicate filter

srfStatOriginalCount

2

of the active data points, the number of original data points (excludes artificial data)

srfStatExcludedCount

3

number of data points eliminated by the exclusion rule

srfStatDeletedDups

4

number of deleted duplicates

srfStatRetainedDups

5

number of retained duplicates (not computed if duplicate rule is set to "all")

srfStatArtificial

6

number of artificial data created by filtering

srfStatXMinimum

7

x minimum value

srfStatXMaximum

8

x maximum value

srfStatXRange

9

x range (x maximum - x minimum)

srfStatXMidRange

10

x mid range value ([x maximum-x minimum] / 2)

srfStatX25Percentile

11

1/4 of the data are smaller than this value and 3/4 of the data are larger than this value

srfStatX75Percentile

12

3/4 of the data are smaller than this value and 1/4 of the data are larger than this value

srfStatXMedian

13

x median value

srfStatXAverage

14

x arithmetic average value

srfStatXVariance

15

x variance

srfStatXStdDev

16

x standard deviation

srfStatYMinimum

17

y minimum value

srfStatYMaximum

18

y maximum value

srfStatYRange

19

y range (y maximum - y minimum)

srfStatYMidRange

20

y mid range value

srfStatY25Percentile

21

1/4 of the data are smaller than this value and 3/4 of the data are larger than this value

srfStatY75Percentile

22

3/4 of the data are smaller than this value and 1/4 of the data are larger than this value

srfStatYMedian

23

y median value

srfStatYAverage

24

y arithmetic average value

srfStatYVariance

25

y variance

srfStatYStdDev

26

y standard deviation

srfStatZMinimum

27

z minimum value

srfStatZMaximum

28

z maximum value

srfStatZRange

29

z range (

srfStatZMidRange

30

z mid range

srfStatZ25Percentile

31

1/4 of the data are smaller than this value and 3/4 of the data are larger than this value

srfStatZ75Percentile

32

3/4 of the data are smaller than this value and 1/4 of the data are larger than this value

srfStatZMedian

33

z median value

srfStatZAverage

34

z arithmetic average value

srfStatZVariance

35

z variance

srfStatZStdDev

36

z standard deviation

srfStatCoefVariation

37

z coefficient of variation; if a "-1" is reported the coefficient of variation could not be computed

srfStatCoefSkew

38

z coefficient of skewness; if a "-1" is reported the coefficient of skewness could not be computed

srfStatXYCorrelation

39

XY correlation

srfStatXZCorrelation

40

xz correlation

srfStatYZCorrelation

41

yz correlation

srfStatXYCovariance

42

XY covariance

srfStatXZCovariance

43

xz covariance

srfStatYZCovariance

44

yz covariance

srfStatNNAvgDist

45

average distance between nearest neighbors after filtering for duplicates

srfStatNNMinDist

46

minimum distance between nearest neighbors after filtering for duplicates

srfStatNNMaxDist

47

maximum distance between nearest neighbors after filtering for duplicates

srfStatNNGamma

48

one half the average difference squared between the Z values of nearest neighbors