Fig. 1
From: Feasibility of machine learning–based modeling and prediction to assess osteosarcoma outcomes
Removal of batch effects and univariate regression analysis in osteosarcoma. (A) Principle-component Analysis (PCA) plot before batch effect removal. (B) PCA plot after batch effect removal. (C) Univariate Cox regression analysis results for 14 CPSGs in the GSE21257 and TARGET cohorts.
