The example from the vignette FLAM_fuel seems broken, the "predict" step does lead to errors
# From the vignette:
data(fuelSubset)
fuel <- fuelSubset
fuel$dUVVIS <- t(apply(fuel$UVVIS, 1, diff))
fuel$dNIR <- t(apply(fuel$NIR, 1, diff))
fuel$duvvis.lambda <- fuel$uvvis.lambda[-1]
fuel$dnir.lambda <- fuel$nir.lambda[-1]
modH2O <- FDboost(h2o ~ bsignal(UVVIS, uvvis.lambda, knots=40, df=4)
+ bsignal(NIR, nir.lambda, knots=40, df=4)
+ bsignal(dUVVIS, duvvis.lambda, knots=40, df=4)
+ bsignal(dNIR, dnir.lambda, knots=40, df=4),
timeformula=~bols(1), data=fuel)
# Predict errors
predict(modH2O, fuel)
> Error in h(simpleError(msg, call)) :
> error in evaluating the argument 'x' in selecting a method for function 'which': subscript out of bounds
> sessionInfo() R version 4.0.2 (2020-06-22) Platform: x86_64-pc-linux-gnu (64-bit) Running under: Ubuntu 20.04 LTS Matrix products: default BLAS: /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3 LAPACK: /usr/lib/x86_64-linux-gnu/openblas-pthread/liblapack.so.3 locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C [3] LC_TIME=de_DE.UTF-8 LC_COLLATE=en_US.UTF-8 [5] LC_MONETARY=de_DE.UTF-8 LC_MESSAGES=en_US.UTF-8 [7] LC_PAPER=de_DE.UTF-8 LC_NAME=C [9] LC_ADDRESS=C LC_TELEPHONE=C [11] LC_MEASUREMENT=de_DE.UTF-8 LC_IDENTIFICATION=C attached base packages: [1] parallel stats graphics grDevices utils datasets methods [8] base other attached packages: [1] FDboost_0.3-3 mboost_2.9-2 stabs_0.6-3 checkmate_2.0.0 [5] mlr_2.17.1.9004 testthat_2.3.2 ParamHelpers_1.14
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