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Table 8 Key modelling techniques applied by studies in the review

From: Prediction of resistance to chemotherapy in ovarian cancer: a systematic review

Technique

Number of papers

Cox proportional hazards regression

17

Hierarchical clustering

11

Principal components analysis

8

Student’s T test

7

Scoring algorithm

6

Support Vector Machines

5

Correlation coefficients

5

Mann-Whitney U test

5

χ2 test

5

ROC analysis

5

Class prediction

4

Logistic regression

3

Linear regression

3

AIC gene selection

2

Concordance index

1

Pathway interaction networks

1

ANOVA

1

Expression threshold identified

1

Gene set enrichment analysis

1

Linear discriminant analysis

1

ISIS bipartitoning

1

Gaussian mixture modelling

1

Significance analysis of microarrays

1

Ridge regression

1