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Table 2 Stepwise discriminant analysis classification results

From: A high-throughput stereo-imaging system for quantifying rape leaf traits during the seedling stage

 

Leaf type

Predicted group membership

Total

Mosaic

Semi-mosaic

Round

Trained group

% Mosaic-leaf

98.3

1.7

0

100.0

Semi-mosaic-leaf

1.4

90.3

8.3

100.0

Round-leaf

0

0

100.0

100.0

Tested group

% Mosaic-leaf

97.5

2.5

0

100.0

Semi-mosaic-leaf

7.6

88.9

3.5

100.0

Round-leaf

0

7.4

92.6

100.0

Cross-validateda

% Mosaic-leaf

95.9

4.1

0

100.0

Semi-mosaic-leaf

2.1

89.3

8.7

100.0

Round-leaf

0

1.5

98.5

100.0

  1. 96.0% of trained grouped cases correctly classified
  2. 92.7% of tested grouped cases correctly classified
  3. 94.4% of cross-validated grouped cases correctly classified
  4. aCross validation is conducted only for those cases in the analysis. In cross validation, each case is classified by the functions derived from all cases other than that case