normalize_sample_medians {proBatch} | R Documentation

## Normalization by centering sample medians to global median of the data

### Description

Normalization by centering sample medians to global median of the data

### Usage

    normalize_sample_medians(df_long, sample_id_col = "FullRunName",
      measure_col = "Intensity")

### Arguments

`df_long` | log transformed long format data matrix (see 'df_long')
`sample_id_col` | name of the column in sample_annotation file, where the filenames (colnames of the data matrix are found)
`measure_col` | if 'df_long' is among the parameters, it is the column with expression/abundance/intensity, otherwise, it is used internally for consistency

### Value

'df_long'-size matrix, with intensity scaled to global median

### Examples

    median_normalized_matrix <- normalize_sample_medians(example_proteome)

[Package proBatch version 1.0.0 Index]