Man pages for gschofl/rmisc
A collection conveniance functions.
| are_false | Which elements in a list are FALSE? |
| are_null | Which elements in a list are NULL? |
| are_true | Which elements in a list are TRUE? |
| blanks | Create blank strings with a given number of characters |
| Call | Call a function with arguments provided individually |
| compact | Filter 'NULL' entries from a list. |
| compactAll | Filter empty entries from a list. |
| compactChar | Filter empty string entries from a list. |
| compactNA | Filter NA entries from a list. |
| Compose | Compose functions |
| count_re | Count how often a pattern occurs in a character vector. |
| db_bulk_insert | Bulk insert a data.frame into a db table |
| db_connect | Connect to an existing SQLite database. |
| db_count | Count rows in a db table |
| db_create | Create an SQLite database. |
| db_disconnect | Disconnect from an SQLite database. |
| db_info | Metadata for an SQLite database. |
| db_query | Query an SQLite database. |
| Delay_by | Delay function call |
| Dot_every | Print a dot ever nth function call |
| dup | Duplicate a character string n times |
| exists_re | Check if a pattern occurs in a character vector |
| Fail_with | Fail with a default value |
| file_compare | Compare local and remote file timestamp and/or size |
| FMap | Fast Map |
| has_command | Test if an external executable is available |
| has_tables | Check if a SQLite database has specified tables |
| install_packages | Package installer |
| is.empty | Is an object empty? |
| is.installed | Is an R Packages installed? |
| is.scalar | Is an object of length one? |
| linebreak | Format paragraphs |
| load.all | Load saved datasets |
| Log_to | Log a time stamp and a message to file everytime a function... |
| make_flattener | Generate a list flattener |
| Match | Perform a global regular expression match |
| Maybe | Maybe call a function |
| new_cache | Register a caching environment |
| new_proj | Create a new ProjectTemplate project and open RStudio in it. |
| ni | Reverse Value Matching |
| nunique | Number of unique elements in a vector. |
| pad | Pad a string |
| Partial | Partial function application. |
| plotInheritance | Plot the class inheritance graph |
| Predicates | Predicates |
| purgeNA | Purge rows containing NAs from a data frame |
| replace_ext | Replace file extensions |
| require.all | Require one or more packages |
| rproj | Open an RStudio project from R |
| Sequence | Compose functions |
| split_path | Split a file path and return the nth piece(s) |
| strip_ext | Strip file extensions |
| strmatch | Extract matched group(s) from a string. |
| strsplitN | Split up a string in pieces and return the nth piece. |
| SysCall | Wrapper for system commands |
| trim | Trim elements |
| update_github | A quick installer for my R packages on GitHub |
| update_packages | Package updater |
| usplit | unlist(strsplit(x, split, ...)) |
| with | Execute code in an temporarily different environment. |
| wrap | Wrap elements |
