globalIntensityNormalization: The normalization divides the intensity of each variable in a...
In ComputationalProteomics/NormalyzerDE: Evaluation of normalization methods and calculation of differential expression analysis statistics
globalIntensityNormalization R Documentation
The normalization divides the intensity of each variable in a sample
with the sum of intensities of all variables in the sample and multiplies
with the median of sum of intensities of all variables in all samples.
The normalized data is then log2-transformed.
Description
The normalization divides the intensity of each variable in a sample
with the sum of intensities of all variables in the sample and multiplies
with the median of sum of intensities of all variables in all samples.
The normalized data is then log2-transformed.
Usage
globalIntensityNormalization(rawMatrix, noLogTransform = FALSE)
Arguments
rawMatrix
Target matrix to be normalized
noLogTransform
Assumes no need for log transformation
Value
Normalized and log-transformed matrix
Examples
data(example_data_only_values_small)
normMatrix <- globalIntensityNormalization(example_data_only_values)
ComputationalProteomics/NormalyzerDE documentation built on Sept. 18, 2023, 9:15 p.m.
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| globalIntensityNormalization | R Documentation |
The normalization divides the intensity of each variable in a sample with the sum of intensities of all variables in the sample and multiplies with the median of sum of intensities of all variables in all samples. The normalized data is then log2-transformed.
Description
The normalization divides the intensity of each variable in a sample with the sum of intensities of all variables in the sample and multiplies with the median of sum of intensities of all variables in all samples. The normalized data is then log2-transformed.
Usage
globalIntensityNormalization(rawMatrix, noLogTransform = FALSE)
Arguments
rawMatrix |
Target matrix to be normalized |
noLogTransform |
Assumes no need for log transformation |
Value
Normalized and log-transformed matrix
Examples
data(example_data_only_values_small)
normMatrix <- globalIntensityNormalization(example_data_only_values)
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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