PlotPCA3DScoreImg: Create 3D PCA score plot

In xia-lab/MetaboAnalystR: An R Package for Comprehensive Analysis of Metabolomics Data

Create 3D PCA score plot

Description

This function creates both a static 3D PCA score plot as well as an interactive 3D PCA score plot using the plotly R package. The 3D PCA score plot is stored in the mSetObj (mSetObj$imgSet$pca.3d). To view the plot, if your mSetObj is named mSet, type "mSet$imgSet$pca.3d" inro your R console, and the 3D plot will appear.

Usage

PlotPCA3DScoreImg(mSetObj=NA, imgName, 
format="png", dpi=72, width=NA, inx1, inx2, inx3, angl)

Arguments

mSetObj	Input name of the created mSet Object.
imgName	Input a name for the plot.
format	Select the image format, "png", or "pdf".
dpi	Input the dpi. If the image format is "pdf", users need not define the dpi. For "png" images, the default dpi is 72. It is suggested that for high-resolution images, select a dpi of 300.
width	Input the width, there are 2 default widths, the first, width = NULL, is 10.5. The second default is width = 0, where the width is 7.2. Otherwise users can input their own width.
inx1	Numeric, indicate the number of the principal component for the x-axis of the loading plot.
inx2	Numeric, indicate the number of the principal component for the y-axis of the loading plot.
inx3	Numeric, indicate the number of the principal component for the z-axis of the loading plot.
angl	Input the angle

Author(s)

Jeff [e-mail] McGill University, Canada License: GNU GPL (>= 2)

xia-lab/MetaboAnalystR documentation built on April 20, 2024, 8:13 p.m.