Error(s) in re-building vignettes:
  ...
--- re-building 'From_Sensitive_Real_Identifiers_to_Synthetic_Identifiers.Rmd' using rmarkdown
Quitting from lines 199-208 (From_Sensitive_Real_Identifiers_to_Synthetic_Identifiers.Rmd) 
Error: processing vignette 'From_Sensitive_Real_Identifiers_to_Synthetic_Identifiers.Rmd' failed with diagnostics:
there is no package called 'reclin'
--- failed re-building 'From_Sensitive_Real_Identifiers_to_Synthetic_Identifiers.Rmd'

--- re-building 'Generation_of_Gold_Standard_File_and_Linkage_Files.Rmd' using rmarkdown
Quitting from lines 164-173 (Generation_of_Gold_Standard_File_and_Linkage_Files.Rmd) 
Error: processing vignette 'Generation_of_Gold_Standard_File_and_Linkage_Files.Rmd' failed with diagnostics:
there is no package called 'reclin'
--- failed re-building 'Generation_of_Gold_Standard_File_and_Linkage_Files.Rmd'

--- re-building 'Synthetic_Data_Generation_and_Evaluation.Rmd' using rmarkdown
generating data using defined relationships
Warning in type.convert.default(X[[i]], ...) :
  'as.is' should be specified by the caller; using TRUE
Warning in type.convert.default(X[[i]], ...) :
  'as.is' should be specified by the caller; using TRUE
Warning in type.convert.default(X[[i]], ...) :
  'as.is' should be specified by the caller; using TRUE
Warning in type.convert.default(X[[i]], ...) :
  'as.is' should be specified by the caller; using TRUE
Warning in merge.data.frame(df, reshape::melt(table(generated_data3[target_var])),  :
  column names 'value.x', 'value.y' are duplicated in the result
Using  as id variables
Quitting from lines 149-161 (Synthetic_Data_Generation_and_Evaluation.Rmd) 
Error: processing vignette 'Synthetic_Data_Generation_and_Evaluation.Rmd' failed with diagnostics:
there is no package called 'mlr'
--- failed re-building 'Synthetic_Data_Generation_and_Evaluation.Rmd'

--- re-building 'sdglinkage_README.Rmd' using rmarkdown
--- finished re-building 'sdglinkage_README.Rmd'

SUMMARY: processing the following files failed:
  'From_Sensitive_Real_Identifiers_to_Synthetic_Identifiers.Rmd'
  'Generation_of_Gold_Standard_File_and_Linkage_Files.Rmd'
  'Synthetic_Data_Generation_and_Evaluation.Rmd'

Error: Vignette re-building failed.
Execution halted