Function reference • OuhscMunge

All functions
`OuhscMunge`	Data manipulation operations frequently used in OUHSC BBMC projects. http://www.ouhsc.edu/bbmc/
`assert_non_na()` `assert_non_na_and_unique()`	Assert vector characteristics
`assert_version_r()`	I that the local machine is using an acceptable version.
`clump_month_date()` `clump_week_date()`	Assign date for a given year & month
`cut_with_nas()`	Convert numeric to factor, with an explicit level for `NA`s
`data_frame_compare_structure()`	Verify equivalent structure of two dataset
`data_frame_stack_new()` `metadata_update_file()`	Verify equivalent structure of two dataset
`data_frame_uniqueness_test()` `data_frame_uniqueness_assert()`	Check uniqueness of column combinations
`date_min_with_nas()` `date_max_with_nas()` `date_range_with_nas()` `min_with_nas_numeric()` `max_with_nas_numeric()` `range_with_nas_numeric()` `min_with_nas_integer()` `max_with_nas_integer()` `range_with_nas_integer()`	Find date ranges in the presence of missing subsets
`deterge_to_double()` `deterge_to_integer()` `deterge_to_ascii()`	Convert (and possibly clean) a vector
`execute_sql_file()`	Execute a SQL file
`first_nonmissing()`	First nonmissing element in a vector
`hash_and_salt_sha_256()`	Salt and hash a value
`column_rename_headstart()` `column_class_headstart()` `column_value_headstart()`	Utilities for outputting characteristics of a dataset used it code.
`install_packages_addin()`	Install important packages
`match_statistics()`	Create explicit factor level for missing values.
`open_dsn_channel_sqls_odbc()`	Open an ODBC channel to a SQL Server database
`package_janitor_remote()`	checks the user's installed packages against the packages listed in a CSV.
`readr_spec_aligned()`	Align & qualify the `col_types` specification passed to `readr::spec_csv()`.
`replace_nas_with_explicit()`	Create explicit factor level for missing values.
`replace_with_nas()`	Convert blank, zero-length values to `NA`s for a variety of data types.
`retrieve_key_value()`	Read a value stored in a database.
`row_sum()`	Find the sum of selected columns within a row
`snake_case()`	Convert variable names to snake_case
`trim_numeric()` `trim_integer()` `trim_date()` `trim_datetime()` `trim_character()`	Trim extreme values
`update_packages_addin()`	Download and install dependencies
`upload_sqls_odbc()`	Upload to a SQL Server database using odbc
`verify_value_headstart()`	Generates code to verify a `base::data.frame()`.

Reference

All functions