疾病亚型预测中常用NTP方法,今天发现一位大神用svm
预测亚型,并且在附件中还加入了代码,下面就来围观下吧。
发表杂志:Frontiers in Oncology
PMID:34222009
在原文中作者这样说:
接下来是附件中作者的代码:(为便于学习,直接插入代码块吧)
library(e1071)
tObj = tune.svm(scale(t(TCGA.sigGenes.exp)),factor(TCGA.cluster),
probability = TRUE,
cost=c(0.001,0.01,0.1,1,5,10,100,1000), scale=F)
geo.cluster = predict(tObj$best.model,scale(t(GEO.sigGenes.exp)))
Supplemenatary files
参考链接:
Comprehensive Landscape of Ovarian Cancer Immune Microenvironment Based on Integrated Multi-Omics Analysis
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