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Table T4. Compilation of RMSE percentages for the carbonate prediction equations at each site/unit applied to each calibration data set, Leg 172.
 
Equation/
Data set		 Unit I
Subunit IA All
Unit I		 All
Unit II		 All
Unit III		 All
data
1054 1055 1056 1057 1058 1059 1060 1061 1062 1063

1054
5.47
9.38
8.87
10.50
11.00
13.00
13.40
14.60
13.50


14.70
9.93
8.44
9.41
9.85

1055
6.76
3.99
4.03
6.88
8.64
10.20
12.10
13.70
9.12


12.60
7.33
7.15
7.07
7.34

1056
8.73
5.54
5.31
7.62
10.00
9.89
10.20
11.00
10.90


12.40
8.38
7.76
8.05
8.24

1057
8.30
7.50
6.80
4.70
7.25
5.59
6.11
6.22
8.30


6.90
5.28
6.53
8.09
5.27

1058
8.82
8.79
8.41
6.75
6.06
6.78
6.93
7.25
8.11


8.97
6.72
7.76
7.48
6.73

1059
8.57
7.74
7.63
6.54
6.97
6.22
6.68
6.92
7.55


7.85
6.59
8.13
7.46
6.63

1060
6.77
5.82
5.66
5.32
6.97
4.43
4.26
4.45
6.05


8.61
5.18
5.93
7.84
5.21

1061
7.71
7.55
7.21
4.79
6.71
4.96
4.61
4.31
6.44


7.20
4.89
5.80
6.47
4.91

1062
10.30
10.20
9.80
7.06
11.70
7.38
7.64
7.97
6.27


6.58
7.31
8.46
11.80
7.35

1063
10.60
10.60
10.20
6.27
14.10
6.97
7.31
7.20
6.82


5.25
7.09
7.76
13.28
7.15

All Unit I
10.50
9.72
9.32
7.43
10.90
7.78
8.71
9.55
10.10


9.08
7.09
9.31
10.52
7.10

All Unit II
8.82
9.51
9.02
7.13
9.71
9.19
10.80
11.90
10.90


10.90
7.72
6.61
9.02
7.69

All Unit III
8.23
8.34
8.15
8.20
8.83
8.78
9.24
9.49
11.20


12.50
7.89
7.82
6.24
7.82

All data
10.36
9.61
9.20
7.81
10.90
7.80
8.83
9.88
10.40


9.26
7.08
9.21
10.35
7.07

Notes: RMSE = root-mean-square error. Prediction equations (rows) are named after the site or lithostratigraphic unit for which they were developed. Calibration data sets (columns) also correspond to the site or lithostratigraphic unit from which they were measured.

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