fromto-bioinforbook

引入R包

library("fromto")

准备示例数据

n_samples = 100  
data = data.frame(  
  time = sample(1:500, n_samples, replace = TRUE),  # survival time 
  status = sample(0:1, n_samples, replace = TRUE),  # survival（0 = not occur，1 = occur）  
  gene1 = rnorm(n_samples),  # gene1 expression 
  gene2 = rnorm(n_samples),  # gene2 expression 
  gene3 = rnorm(n_samples),  # gene3 expression
  gene4 = rnorm(n_samples),  # gene4 expression
  gene5 = rnorm(n_samples),  # gene5 expression
  gene6 = rnorm(n_samples),  # gene6 expression
  gene7 = rnorm(n_samples),  # gene7 expression
  gene8 = rnorm(n_samples),  # gene8 expression
  gene9 = rnorm(n_samples),  # gene9 expression
  gene10 = rnorm(n_samples), # gene10 expression
  gene11 = rnorm(n_samples)  # gene11 expression
)

cplot1执行gene1与gene2的相关性分析

cplot1(data = data,
       GeneName1 = "gene1", 
       GeneName2 = "gene2", 
       DatasetName = "custom", 
       method = "pearson")

cplot2执行gene1与gene2的相关性分析

cplot2(data = data,
       GeneName1 = "gene1", 
       GeneName2 = "gene2", 
       DatasetName = "custom", 
       method = "pearson")