Dear friends - I am trying to understand fda and working with the 2009
book from Springer. I run the scripts directly from a new installed fda
library and include sessionInfo() below. This is from the script
fdarm-ch09.R - I seem to have got not fda_2.2.8 but 2.2.7 - is that
the problem? Where do I get .8 as I just reinstalled? Best wishes
Troels Ring, Nephrology
Aalborg, Denmark
> betavar = coefvar[2]*harmonics[1]^2 + coefvar[3]*harmonics[2]^2 +
+ coefvar[4]*harmonics[3]^2
Error in `^.fd`(harmonics[1], 2) : FDOBJ does not have a spline basis.
> sessionInfo()
R version 2.15.0 (2012-03-30)
Platform: x86_64-pc-mingw32/x64 (64-bit)
locale:
[1] LC_COLLATE=Danish_Denmark.1252 LC_CTYPE=Danish_Denmark.1252
[3] LC_MONETARY=Danish_Denmark.1252 LC_NUMERIC=C
[5] LC_TIME=Danish_Denmark.1252
attached base packages:
[1] splines stats graphics grDevices utils datasets methods
[8] base
other attached packages:
[1] fda_2.2.7 zoo_1.7-7
loaded via a namespace (and not attached):
[1] grid_2.15.0 lattice_0.20-6 tools_2.15.0
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