View source: R/CreateCovPlot.R
CreateCovPlot | R Documentation |
This function will open a new device if not instructed otherwise.
CreateCovPlot( fpcaObj, covPlotType = "Fitted", corr = FALSE, isInteractive = FALSE, colSpectrum = NULL, ... )
fpcaObj |
returned object from FPCA(). |
covPlotType |
a string specifying the type of covariance surface to be plotted: 'Smoothed': plot the smoothed cov surface 'Fitted': plot the fitted cov surface |
corr |
a boolean value indicating whether to plot the fitted covariance or correlation surface from the fpca object TRUE: fitted correlation surface; FALSE: fitted covariance surface; default is FALSE; Only plotted for fitted fpca objects |
isInteractive |
an option for interactive plot: TRUE: interactive plot; FALSE: printable plot |
colSpectrum |
character vector to be use as input in the 'colorRampPalette' function defining the colouring scheme (default: c('blue','red')) |
... |
other arguments passed into persp3d, persp3D, plot3d or points3D for plotting options |
set.seed(1) n <- 20 pts <- seq(0, 1, by=0.05) sampWiener <- Wiener(n, pts) sampWiener <- Sparsify(sampWiener, pts, 10) res <- FPCA(sampWiener$Ly, sampWiener$Lt, list(dataType='Sparse', error=FALSE, kernel='epan', verbose=TRUE)) CreateCovPlot(res) ##plotting the covariance surface CreateCovPlot(res, corr = TRUE) ##plotting the correlation surface
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