Use sample mass in the metadata file to normalize the peak area

This function normalizes the peak area in the feature data of the mmo object by the mass of each sample, provided in the metadata. The feature data is replaced by (original value * mean mass) / sample mass.

Usage

MassNormalization(mmo)

Arguments

mmo

The mmo object

Value

The mmo object with normalized feature data (mmo$feature_data)

Examples

if (FALSE) {
mmo <- MassNormalization(mmo)
}