NormalizeTargetPeaks: NormalizeTargetPeaks: Calculates the normalization of each...
In prafols/rMSI: MSI Tools
Description
Usage
Arguments
Value
View source: R/normalizations.R
Description
NormalizeTargetPeaks: Calculates the normalization of each pixel as the sum of areas of specified peaks.
The spectra that not contains target mass peaks will be removed by normalizing them by Inf.
Usage
1
NormalizeTargetPeaks(img, mz_vector, mz_window_size = 0.1, norm_name = "SelPK")
Arguments
img
the rMSI image object.
mz_vector
a vector containing m/z values of peaks to be used for normalization.
mz_window_size
specifies the with of peak gaussian. Set to 0.1 Da by default which is OK for reflector TOF MALDI instrument
norm_name
a name to be used for the normalization. Default is set to "SelPK".
Value
a rMSI image containing the normalizations$<name> field
prafols/rMSI documentation built on Dec. 12, 2021, 7:29 p.m.
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Description Usage Arguments Value
View source: R/normalizations.R
Description
NormalizeTargetPeaks: Calculates the normalization of each pixel as the sum of areas of specified peaks. The spectra that not contains target mass peaks will be removed by normalizing them by Inf.
Usage
1 | NormalizeTargetPeaks(img, mz_vector, mz_window_size = 0.1, norm_name = "SelPK")
|
Arguments
img |
the rMSI image object. |
mz_vector |
a vector containing m/z values of peaks to be used for normalization. |
mz_window_size |
specifies the with of peak gaussian. Set to 0.1 Da by default which is OK for reflector TOF MALDI instrument |
norm_name |
a name to be used for the normalization. Default is set to "SelPK". |
Value
a rMSI image containing the normalizations$<name> field
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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