View source: R/lilikoi.preproc_norm.R
lilikoi.preproc_norm | R Documentation |
This function is used to preprocess data via normalization. It provides three normalization methods: standard normalization, quantile normalization and median fold normalization. The median fold normalization is adapted from http://www.metabolomics-forum.com/index.php?topic=281.0.
lilikoi.preproc_norm( inputdata = Metadata, method = c("standard", "quantile", "median") )
inputdata |
An expression data frame with samples in the rows, metabolites in the columns |
method |
The method to be used to process data, including standard normalization (standard), quantile normalization (quantile) and median fold normalization (median). |
A normalized dataset with samples in the rows, metabolites in the columns.
dt <- lilikoi.Loaddata(file=system.file("extdata", "plasma_breast_cancer.csv", package = "lilikoi")) Metadata <- dt$Metadata dataSet <- dt$dataSet lilikoi.preproc_norm(inputdata=Metadata, method="standard")
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.