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Table 2 MARS model terms

From: Application of machine learning methods to histone methylation ChIP-Seq data reveals H4R3me2 globally represses gene expression

Coefficient Hinge function Genes with non-Zero value
5.531222 1 17635
-10.31971 h(H3K27me2-0.0611382) 6892
1.325129 h(H3K79me3-0.0948497) 7218
-10.70662 h(0.0948497-H3K79me3) 10417
-58.18392 h(0.0611382-H3K27me2) 10743
-3.112329 h(0.559645-H4K20me1) 13551
-3.327909 h(0.545052-H3K36me3) 16872
15.2676 h(0.125391-H4R3me2) 17316
118.4095 h(H3K27me2-0.0611382)*h(H3K9me1-0.674218) 67
39.42698 h(H2BK5me1-1.49934)*h(0.0611382-H3K27me2) 106
-1.089521 h(0.545052-H3K36me3)*h(H4K20me1-0.673666) 3136
0.7436266 h(1.24429-H3K79me2)*h(H4K20me1-0.559645) 4055
47.71129 h(H3K79me1-0.055087)*h(0.0948497-H3K79me3) 4268
-258.7383 h(0.055087-H3K79me1)*h(0.0948497-H3K79me3) 6149
16.1397 h(H3K27me2-0.0611382)*h(0.674218-H3K9me1) 6825
1390.367 h(0.0611382-H3K27me2)*h(0.0913244-H3K27me3) 9906
3.235207 h(0.545052-H3K36me3)*h(0.673666-H4K20me1) 13736
-37.13981 h(0.438075-H3K36me3)*h(0.125391-H4R3me2) 15588
5.809395 h(1.49934-H2BK5me1)*h(0.0611382-H3K27me2)*h(H4K20me3-0.477337) 100
-100.9374 h(0.0611382-H3K27me2)*h(0.0913244-H3K27me3)*h(H4K20me1-3.93081) 203
-0.2791515 h(1.59266-H3K4me3)*h(1.24429-H3K79me2)*h(H4K20me1-0.559645) 2971
74.37772 h(0.545052-H3K36me3)*h(0.0625376-H3K79me1)*h(0.673666-H4K20me1) 6329
-237.028 h(0.0611382-H3K27me2)*h(0.0913244-H3K27me3)*h(3.93081-H4K20me1) 9703
90.39805 h(1.49934-H2BK5me1)*h(0.0611382-H3K27me2)*h(0.477337-H4K20me3) 10537
  1. Coefficients and hinge functions within a row are multiplied and added to the products of other rows to form the MARS model. The rightmost column indicates the number of genes for which the hinge function takes a non-zero value. Terms appear in the order in which they were built into the model by the greedy algorithm.
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BMC Bioinformatics

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