Function reference • mlr3misc

All functions
`Dictionary`	Key-Value Storage
`as_factor()`	Convert to Factor
`as_short_string()`	Convert R Object to a Descriptive String
`check_packages_installed()`	Check that packages are installed, without loading them
`chunk_vector()` `chunk()`	Chunk Vectors
`map()` `map_lgl()` `map_int()` `map_dbl()` `map_chr()` `map_dtr()` `map_dtc()` `pmap()` `pmap_lgl()` `pmap_int()` `pmap_dbl()` `pmap_chr()` `pmap_dtr()` `pmap_dtc()` `imap()` `imap_lgl()` `imap_int()` `imap_dbl()` `imap_chr()` `imap_dtr()` `imap_dtc()` `keep()` `discard()` `map_if()` `map_at()` `every()` `some()` `detect()`	Apply Functions in the spirit of 'purrr'
`compose()`	Composition of Functions
`compute_mode()`	Compute The Mode
`count_missing()`	Count Missing Values in a Vector Same as `sum(is.na(x))`, but without the allocation.
`crate()`	Isolate a Function from its Environment
`cross_join()`	Cross-Join for data.table
`dictionary_sugar_get()` `dictionary_sugar()` `dictionary_sugar_mget()`	A Quick Way to Initialize Objects from Dictionaries
`did_you_mean()`	Suggest Alternatives
`distinct_values()`	Get Distinct Values
`encapsulate()`	Encapsulate Function Calls for Logging
`enframe()`	Convert a Named Vector Into A data.table
`extract_vars()`	Extract Variables from a Formula
`format_bib()` `cite_bib()`	Format Bibentries in Roxygen
`formulate()`	Create Formulas
`get_seed()`	Get the Random Seed
`has_element()`	Check if an Object is Element of a List
`ids()`	Extract ids from a List of Objects
`insert_named()` `remove_named()`	Insert or Remove Named Elements
`invoke()`	Invoke a Function Call
`is_scalar_na()`	Check for a Single Scalar Value
`keep_in_bounds()`	Remove All Elements Out Of Bounds
`leanify_r6()` `leanify_package()`	Move all methods of an R6 Class to an environment
`load_dataset()`	Retrieve a Single Data Set
`map_values()`	Replace Elements of Vectors with New Values
`mlr3misc-package`	mlr3misc: Helper Functions for 'mlr3'
`modify_if()` `modify_at()`	Selectively Modify Elements of a Vector
`named_list()`	Create a Named List
`named_vector()`	Create a Named Vector
`names2()`	A Type-Stable names() Replacement
`%nin%`	Negated in-operator
`open_help()`	Opens a Manual Page
`catf()` `messagef()` `warningf()` `stopf()`	Functions for Formatted Output and Conditions
`rcbind()`	Bind Columns by Reference
`rd_info()` `rd_format_range()` `rd_format_string()` `rd_format_packages()`	Helpers to Create Manual Pages
`register_namespace_callback()`	Registers a Callback on Namespace load/unLoad Events
`reorder_vector()`	Reorder Vector According to Second Vector
`require_namespaces()`	Require Multiple Namespaces
`rowwise_table()`	Row-Wise Constructor for 'data.table'
`seq_row()` `seq_col()` `seq_len0()` `seq_along0()`	Sequence Construction Helpers
`set_class()`	Set the Class
`set_names()` `set_col_names()`	Set Names
`shuffle()`	Safe Version of Sample
`str_collapse()`	Collapse Strings
`str_indent()`	Indent Strings
`str_trunc()`	Truncate Strings
`topo_sort()`	Topological Sorting of Dependency Graphs
`transpose_list()`	Transpose lists of lists
`unnest()`	Unnest List Data Table Columns
`which_min()` `which_max()`	Index of the Minimum/Maximum Value, with ties correction
`with_package()`	Execture code with a modified search path

Reference

All functions