Figure 3From: Principal component analysis for predicting transcription-factor binding motifs from array-derived dataSVD analysis for the 45 IL-1-responsive genes. (A) Forty-five eigen genes in the matrix U in H = UΛVT. (B) Eigen values, λ1, λ2,..., λ45, in the matrix Λ. (C) Weighting factors, k i , for the i-th eigen gene.Back to article page