R: Validate SDTM Domains

# Validate SDTM Domains

## Documentation for package ‘sdtmval’ version 0.4.1

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS
- Package README

## Help Pages

assign_meta_data | Assign meta data to columns in a SDTM table based on specification file
assign_SEQ | Assign SEQ numbers for a SDTM data set
calc_DY | Calculate a DY variable (day of study)
convert_to_script | Convert SDTM QC code from a .Rmd file to .R script
create_BLFL | Create a BLFL column
create_EPOCH | Create the EPOCH variable
create_STAT | Assign STAT 'NOT DONE' status
dm | Example SDTM Domain 'DM'
edc_xx | Example EDC data for form/table 'XX'
format_chars_and_dates | Format date and character columns for SDTM tables
get_codelist | Read in the code list from the specification for a specific domain
get_data_spec | Read in the variable specification sheet for a SDTM data set
get_key_vars | Read in the key variables for a SDTM domain
impute_pdates | Impute start or end dates
read_edc_tbls | Import EDC data tables
read_sdtm_tbls | Import SDTM data tables
reshape_adates | Reshape format of all dates (full and partial)
reshape_pdates | Reshape format of partial dates
spec_codelists | Example 'Codelists' tab from a SDTM specification .xlsx file
spec_datasets | Example 'Datasets' tab from a SDTM specification .xlsx file
spec_XX | Example domain specific tab from a SDTM specification .xlsx file
trim_and_make_blanks_NA | Trim white space and make blanks NA
trim_dates | Trim unknown elements in partial dates
vd | Example EDC data for form/table 'VD'
write_sessionInfo | Write R session information for a script to a .txt file
write_tbl_to_xpt | Write a SAS transport file (.xpt)
xx_no_meta_data | Example SDTM domain table XX without meta data