Remove defined samples and features from the metabolomics dataset.

met.UpdateData updates the mSet object after removing features or samples. This step is included in the data preparation workflow met.read_data.

Usage

met.UpdateData(
  mSetObj = NA,
  filt.feat = c(""),
  filt.smpl = c(""),
  filt.grp = c("")
)

Arguments

mSetObj

Enter the name of the created mSet object (see met.read_data).

filt.feat

(Character vector) Enter the names of features (compounds) to remove from the dataset.

filt.smpl

(Character vector) Enter the names of samples to remove from the dataset.

filt.grp

(Character vector) Enter the names of groups (conditions) to remove from the dataset.

References

adapted from UpdateData (https://github.com/xia-lab/MetaboAnalystR).

Author

Nicolas T. Wirth mail.nicowirth@gmail.com Technical University of Denmark License: GNU GPL (>= 2)