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Table 2 LDA classification using 27 top genes

From: Can gene expression profiling predict survival for patients with squamous cell carcinoma of the lung?

Sample

LD score

Class

Prediction

Probability

Correct?

48521

-0.52

1

1

0.75

Yes

48536

-0.94

1

1

0.87

Yes

41923

-0.26

1

1

0.63

Yes

48549

-0.52

1

1

0.74

Yes

44680

-2.9

1

1

1

Yes

42613

1.0

2

2

0.89

Yes

76981

0.52

2

2

0.75

Yes

44661

2.08

2

2

0.99

Yes

86043

-0.19

2

1

0.59

No

86011

1.71

2

2

0.97

Yes

42616

0.12

?

2

0.56

No

48556

0.05

?

2

0.52

No

41932

-0.88

?

1

0.86

Yes

42081

-0.52

?

1

0.75

Yes

44656

-0.08

?

1

0.54

Yes

  1. LD score: Linear discrimination function calculated value for a given sample; Class: a sample's membership to the low aggressive group (1) or high aggressive group (2), "?" is a test sample whose membership is not known for the procedure and needs to be predicted. Prediction: predicted sample membership. Probability: probability of a sample belonging to a given class based on the classifiers. "Correct?": Whether the prediction is correct compared to the true class of a sample.
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Molecular Cancer

ISSN: 1476-4598