View source: R/fts.plot.covariance.R
fts.plot.covariance | R Documentation |
Contour plot for the kernels of cross-covariance operators.
fts.plot.covariance(X, Y = X, cor = FALSE, res = 200, lags = 0:3, nlevels = 25)
X |
an object of class |
Y |
an object of class |
cor |
if |
res |
number of discretization points to evaluate functional data. |
lags |
lags to plot, dafauts |
nlevels |
number of color levels for the contour plot. |
fts = fts.rar(100) # Plot covariance operators of the time series curves # We chose resolution equal 150 for better precision fts.plot.covariance(fts, lags=0:2, res = 150) # Plot correlation operators of the time series curves fts.plot.covariance(fts, lags=0:2, cor = TRUE, res = 50) # Make the grid of levels more dense fts.plot.covariance(fts, lags=0:1, nlevels = 100)
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