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Fig. 2 | BMC Pulmonary Medicine

Fig. 2

From: Novel biomarker genes which distinguish between smokers and chronic obstructive pulmonary disease patients with machine learning approach

Fig. 2

Schematic diagram for identifying descriptive marker genes. The process for identifying descriptive marker genes for multi-classification and stepwise logistic regression analysis. Cig, cigarettes; CV, coefficient of variation; NI, normalized intensity value; NS, non-smokers; SMK, smokers; COPD, chronic obstructive pulmonary disease subjects

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