lambdaNPlot: Lambda-N plot
In isglobal-brge/dsOmicsClient: DataSHIELD client site Omics association functions.
lambdaNPlot R Documentation
Lambda-N plot
Description
Lambda-N plot
Usage
lambdaNPlot(x, pval_column = "p.value", n_column = "n.obs", threshold = 1.2)
Arguments
x
list of data.frames (output of ds.GWAS) List of tables (default output of ds.GWAS).
pval_column
character (default "p.value") Name of the column containing the p-values.
n_column
character (default "n.obs") Name of the column containing the number of observations.
threshold
numeric (default 1.2) Threshold to be plotted. Cohorts with a lambda above
this threshold will be labeled to identify them easily.
Details
Plot to reveal issues with population stratification. Population stratification can
either inflate or deflate association P values and can be grasped by the genomic control (GC)
inflation factor (lambdaGC). Studies with lambdaGC > 1.2 should be revised.
isglobal-brge/dsOmicsClient documentation built on March 20, 2023, 3:52 p.m.
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| lambdaNPlot | R Documentation |
Lambda-N plot
Description
Lambda-N plot
Usage
lambdaNPlot(x, pval_column = "p.value", n_column = "n.obs", threshold = 1.2)
Arguments
x |
|
pval_column |
|
n_column |
|
threshold |
|
Details
Plot to reveal issues with population stratification. Population stratification can either inflate or deflate association P values and can be grasped by the genomic control (GC) inflation factor (lambdaGC). Studies with lambdaGC > 1.2 should be revised.
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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