plotPcaElbow: Plot PCA Elbow Plot
In theMILOlab/SPATA2: A Toolbox for Spatial Expression Analysis
plotPcaElbow R Documentation
Plot PCA Elbow Plot
Description
This function generates an elbow plot for the principal
component analysis (PCA) of the given object.
Usage
plotPcaElbow(object, elbow = FALSE)
Arguments
object
An object of class SPATA2 or, in case of S4 generics,
objects of classes for which a method has been defined.
elbow
Logical. If TRUE, a vertical line is added to the plot indicating the elbow point.
Details
This function calculates the standard deviation of each principal component and plots them.
If the elbow parameter is set to TRUE, a vertical line is added at the elbow point,
which is calculated using a helper function find_elbow_point().
Value
A ggplot.
theMILOlab/SPATA2 documentation built on June 1, 2025, 9:11 p.m.
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| plotPcaElbow | R Documentation |
Plot PCA Elbow Plot
Description
This function generates an elbow plot for the principal component analysis (PCA) of the given object.
Usage
plotPcaElbow(object, elbow = FALSE)
Arguments
object |
An object of class |
elbow |
Logical. If TRUE, a vertical line is added to the plot indicating the elbow point. |
Details
This function calculates the standard deviation of each principal component and plots them.
If the elbow parameter is set to TRUE, a vertical line is added at the elbow point,
which is calculated using a helper function find_elbow_point().
Value
A ggplot.
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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