Man pages for assertable
Verbose Assertions for Tabular Data (Data.frames and Data.tables)
| assert_colnames | Assert that a data.frame contains specified column names |
| assert_coltypes | Assert that a data.frame's columns are certain types |
| assert_ids | Assert that a data.frame contains all unique combinations of... |
| assert_nrows | Assert that a data.frame contains a specified number of rows |
| assert_values | Assert that a data.frame's columns are non-NA/infinite, or... |
| check_files | Check for the existence of a vector of files, optionally... |
| import_files | Given a vector of filenames, append all files and return as... |
