Error(s) in re-building vignettes:
--- re-building 'ExtractingRegionsForSimulation.Rmd' using rmarkdown
Loading required package: hapsim
Loading required package: MASS
Loading required package: stringr
Loading required package: readr
Rows: 2118 Columns: 276
── Column specification ────────────────────────────────────────────────────────
Delimiter: "\t"
chr (273): ID, REF, ALT, FILTER, INFO, FORMAT, NA19625, NA20274, NA19700, NA...
dbl   (3): #CHROM, POS, QUAL

ℹ Use `spec()` to retrieve the full column specification for this data.
ℹ Specify the column types or set `show_col_types = FALSE` to quiet this message.
Warning in gplots::heatmap.2(C, col = rev(heat.colors(100)), Rowv = F, Colv = F,  :
  Discrepancy: Rowv is FALSE, while dendrogram is `both'. Omitting row dendogram.
Warning in gplots::heatmap.2(C, col = rev(heat.colors(100)), Rowv = F, Colv = F,  :
  Discrepancy: Colv is FALSE, while dendrogram is `column'. Omitting column dendogram.
--- finished re-building 'ExtractingRegionsForSimulation.Rmd'

--- re-building 'SimulatingFamilyData.Rmd' using rmarkdown
Rows: 569 Columns: 104
── Column specification ────────────────────────────────────────────────────────
Delimiter: "\t"
chr (101): ID, REF, ALT, FILTER, INFO, FORMAT, NA06984, NA06989, NA12347, NA...
dbl   (3): #CHROM, POS, QUAL

ℹ Use `spec()` to retrieve the full column specification for this data.
ℹ Specify the column types or set `show_col_types = FALSE` to quiet this message.
Warning in download.file(url, destfile = dest_path, quiet = TRUE) :
  cannot open URL 'https://github.com/adimitromanolakis/geneticMap-GRCh37/raw/master/genetic_map_GRCh37_chr4.txt.gz': HTTP status was '502 Bad Gateway'
Quitting from lines 68-81 (SimulatingFamilyData.Rmd) 
Error: processing vignette 'SimulatingFamilyData.Rmd' failed with diagnostics:
cannot open URL 'https://github.com/adimitromanolakis/geneticMap-GRCh37/raw/master/genetic_map_GRCh37_chr4.txt.gz'
--- failed re-building 'SimulatingFamilyData.Rmd'

SUMMARY: processing the following file failed:
  'SimulatingFamilyData.Rmd'

Error: Vignette re-building failed.
Execution halted