Fig. 4From: KLF9 and EPYC acting as feature genes for osteoarthritis and their association with immune infiltrationScreening of diagnostic markers. a Least absolute shrinkage and selection operator (LASSO) logistic regression algorithm to screen diagnostic markers. b Support vector machine–recursive feature elimination (SVM-RFE) algorithm to screen diagnostic markers. c Venn diagram shows the intersection of diagnostic markers obtained by the two algorithmsBack to article page