dataCorrection | R Documentation |
Data correction for natural abundance of 13C and data normalization using internal standards followed by blank substraction.
dataCorrection(
fadata,
correct13C = TRUE,
blankgroup = "blank",
externalnormalization = c(),
resolution = 140000,
purity13C = 0.99,
verbose = TRUE
)
fadata |
fadata list. |
correct13C |
logical. If TRUE, data is corrected for natural abundance of 13C. Set to FALSE if data has been already been corrected. |
blankgroup |
name used to define blank samples group. |
externalnormalization |
column name at the metadata data frame of any additional measure that must be used to normalize data (i.e. protein). |
resolution |
resolution of the mass spectrometer. |
purity13C |
purity of the tracer employed. |
verbose |
print information messages. |
corrected fadata.
M Isabel Alcoriza-Balaguer <maribel_alcoriza@iislafe.es>
Su X, Lu W, Rabinowitz J (2017). Metabolite Spectral Accuracy on Orbitraps. Analytical Chemistry, 89(11), 5940-5948, PMID: 28471646, R package version 0.2.4 (2021), <https://doi.org/10.1021/acs.analchem.7b00396>.
ssdata <- dataCorrection(ssexamplefadata, blankgroup="Blank")
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