Man pages for krisrs1128/cleanUtils
A place to put cleaning functions that have been useful before.
| blanks_to_nas | Convert factor levels == "" to NA |
| cast_wrapper | Wrapper for casting tables from long to wide |
| clean_ages | Remove negative ages |
| clean_dates | Clean date columns. Right now only caps dates at tomorrow's... |
| convert_classes | Convert the columns in a data.table to specified types |
| get_convert_fun | Functional to get type conversion functions |
| get_date_features | Get features associated with a POSIXct date |
| get_prefix | Get prefixes up to a character in a vector of strings |
| levels_to_int | Convert long factor names to integers |
| merge_process_opts | Merge processing options |
| preprocess_data | Wrapper to preprocess raw data tables |
| remove_constant_cols | Remove columns that all one number / level / all NA |
| remove_na_cols | Remove columns of X that are at least some proportion NA |
| sanitize_colnames | Sanitize column names of a matrix |
| sanitize_names | Sanitize character vector |
| sum_na | Wrapper for sum() that gives NA when all elements are 0 |
