Running examples in 'santaR-Ex.R' failed
The error most likely occurred in:

> ### Name: plot_param_evolution
> ### Title: Plot the evolution of different fitting parameters across all
> ###   possible df for each eigenSpline
> ### Aliases: plot_param_evolution
> 
> ### ** Examples
> 
> ## 8 subjects, 4 time-points, 3 variables
> inputData  <- acuteInflammation$data[0:32,1:3]
> ind        <- acuteInflammation$meta$ind[0:32]
> time       <- acuteInflammation$meta$time[0:32]
> eigen      <- get_eigen_spline(inputData, ind, time, nPC=NA, scaling="scaling_UV",
+                                method="nipals", verbose=TRUE, centering=TRUE, ncores=0)
nipals calculated PCA
Importance of component(s):
                 PC1     PC2      PC3
R2            0.9272 0.06606 0.006756
Cumulative R2 0.9272 0.99324 1.000000
total time: 0.14 secs
> paramSpace <- get_param_evolution(eigen, step=0.25)
> plotList   <- plot_param_evolution(paramSpace, scaled=TRUE)
Error in namespaceExport(ns, exports) : 
  undefined exports: %s!=%, %s!==%, %s+%, %s<%, %s<=%, %s==%, %s===%, %s>%, %s>=%, %stri!=%, %stri!==%, %stri+%, %stri<%, %stri<=%, %stri==%, %stri===%, %stri>%, %stri>=%, stri_datetime_add<-, stri_sub<-, stri_subset<-, stri_subset_charclass<-, stri_subset_coll<-, stri_subset_fixed<-, stri_subset_regex<-, stri_c, stri_c_list, stri_cmp, stri_cmp_eq, stri_cmp_equiv, stri_cmp_ge, stri_cmp_gt, stri_cmp_le, stri_cmp_lt, stri_cmp_neq, stri_cmp_nequiv, stri_compare, stri_conv, stri_count, stri_count_boundaries, stri_count_charclass, stri_count_coll, stri_count_fixed, stri_count_regex, stri_count_words, stri_datetime_add, stri_datetime_create, stri_datetime_fields, stri_datetime_format, stri_datetime_fstr, stri_datetime_now, stri_datetime_parse, stri_datetime_symbols, stri_detect, stri_detect_charclass, stri_detect_coll, stri_detect_fixed, stri_detect_regex, stri_dup, stri_duplicated, stri_duplicated_any, stri_enc_detect, stri_enc_detect2, stri_enc_fromutf32, stri_enc_get, stri_enc_inf
Calls: plot_param_evolution ... tryCatch -> tryCatchList -> tryCatchOne -> <Anonymous>
Execution halted