Description Usage Arguments Examples
This function plots a functional data object (after smoothing or interpolation). If you want to color the curves according to a cluster's membership, please specify the parmetere col. Note: this function works only for univariate functional data.
1 2 |
fd |
a functional data object |
col |
the color vector. |
xlab |
label of the horizontal axis |
ylab |
label of the vertical axis |
main |
the title of the graphic |
1 2 3 4 5 6 7 | data(growth)
data=cbind(matrix(growth$hgtm,31,39),matrix(growth$hgtf,31,54));
t=growth$age;
splines <- create.bspline.basis(rangeval=c(1, max(t)), nbasis = 20,norder=4);
fd <- Data2fd(data, argvals=t, basisobj=splines);
cls=c(rep(1,39),rep(2,54)) #there is 39 boys and 54 girls in this data
plotfd(fd,col=cls)
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