The metabolites' survival analysis and visualization

automatic classify the samples by each selected metabolites by mean or median, and then plot the survival

Usage

survMet(
  dat,
  metabolites,
  cluster_method = "mean",
  out_dir = "survival/metabolites/"
)

Arguments

dat

A dataframe-like data object containing log-metabolite intensity values, with rows corresponding to samples, and the columns corresponding to the metablites and must containing time and status

metabolites

the selected metabolites that used to classify the samples

cluster_method

"mean" or "median",defalult is "mean"

out_dir

the output directory,default is "survival/metabolites"

Value

Figures

Examples

metabolites <- c("C03819","C02918","C03916")
survMet(dat_surv,metabolites,cluster_method="mean",out_dir="result/survival/")
#> Warning: 'result/survival' already exists