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

> ### Name: crossCorr
> ### Title: Cross Correlations
> ### Aliases: crossCorr
> 
> ### ** Examples
> 
> # Example data
> data(tb.flow)
> 
> # Format expression data to align with flow data
> gene.data <- data.frame(t(tb.expr[1:100, ]))
> rownames(gene.data) <- paste0(tb.design$monkey_id, "_", tb.design$timepoint)
> flow.data <- data.frame(t(tb.flow))
> flow.data <- flow.data[match(rownames(gene.data), rownames(flow.data), nomatch = 0), ]
> gene.data <- gene.data[match(rownames(flow.data), rownames(gene.data), nomatch = 0), ]
> 
> # Create time variable
> time <- tb.flow.des$timepoint[match(rownames(flow.data),tb.flow.des$columnname,nomatch = 0)]
> 
> # Run correlations and format for BART
> corrs <- crossCorr(x = gene.data, y = flow.data, by = time, by.name = "days", 
+                    description = "Genes vs Flow", x.var = "Genes", 
+                    y.var = "Flow", method = "spearman")
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: crossCorr ... tryCatch -> tryCatchList -> tryCatchOne -> <Anonymous>
Execution halted