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Used by higher functions to calculate fold change

Source: R/metabolomics_computation.R
met.GetFC.Rd

Utility method to calculate FC, used in higher function

Usage

met.GetFC(mSetObj = NA, paired = FALSE, grp1, grp2)

Arguments

mSetObj

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

paired

(Logical) Are the data in both groups paired (TRUE) or not (FALSE).

grp1

(Character) Enter name of the first group for the contrast grp1 vs. grp2. If both group arguments are empty, the first two names in the list of groups are selected.

grp2

(Character) Enter name of the second group for the contrast grp1 vs. grp2. If both group arguments are empty, the first two names in the list of groups are selected.

Value

The input mSet object with results of fold-change analysis added at mSetObj$analSet$fc$grp1_vs_grp2.

References

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

Author

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