getTIC: Compute total ion chromatogram (TIC) for a sample.
In yamss: Tools for high-throughput metabolomics
Description
Usage
Arguments
Value
Examples
Description
Computes total ion chromatogram (TIC) for a single sample. Intensities
are on the log2 scale. This requires a CMSraw object, typically
produced from readMSdata.
Usage
1
Arguments
object
An object of class CMSraw.
sample
An integer - for which sample should the TIC be computed?.
Value
A vector with length equal to the number of scans containing the log2
sum of intensities at each scan.
Examples
1
2
data(cmsRawExample)
tic <- getTIC(cmsRawExample, sample = 1)
yamss documentation built on Nov. 8, 2020, 6:57 p.m.
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Description Usage Arguments Value Examples
Description
Computes total ion chromatogram (TIC) for a single sample. Intensities
are on the log2 scale. This requires a CMSraw object, typically
produced from readMSdata.
Usage
1 |
Arguments
object |
An object of class |
sample |
An integer - for which sample should the TIC be computed?. |
Value
A vector with length equal to the number of scans containing the log2 sum of intensities at each scan.
Examples
1 2 | data(cmsRawExample)
tic <- getTIC(cmsRawExample, sample = 1)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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