Package index • mlr3misc

All functions

Callback: Callback

Context: Context

Dictionary: Key-Value Storage

as_callback() as_callbacks(): Convert to a Callback

as_factor(): Convert to Factor

as_short_string(): Convert R Object to a Descriptive String

assert_callback() assert_callbacks(): Assertions for Callbacks

assert_ro_binding(): Assertion for Active Bindings in R6 Classes

calculate_hash(): Calculate a Hash for Multiple Objects

capitalize(): Capitalize the First Letter of Strings

cat_cli(): Function to transform message to output

catn(): Function for Formatted Output

`%check&&%` `%check||%`: Logical Check Operators

check_packages_installed(): Check that packages are installed, without loading them

chunk_vector() chunk(): Chunk Vectors

clbk() clbks(): Syntactic Sugar for Callback Construction

map() map_lgl() map_int() map_dbl() map_chr() map_br() map_bc() 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() compact() map_if() map_at() every() some() detect() walk() iwalk() pwalk(): Apply Functions in the spirit of 'purrr'

compose(): Composition of Functions

compute_mode(): Compute The Mode

count_missing(): Count Missing Values in a Vector

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

dictionary_sugar_inc_get() dictionary_sugar_inc_mget(): A Quick Way to Initialize Objects from Dictionaries with Incremented ID

did_you_mean(): Suggest Alternatives

distinct_values(): Get Distinct Values

encapsulate(): Encapsulate Function Calls for Logging

enframe() deframe(): Convert a Named Vector into a data.table and Vice Versa

extract_vars(): Extract Variables from a Formula

format_bib() cite_bib(): Format Bibentries in Roxygen

formulate(): Create Formulas

`get_private<-`(): Assign Value to Private Field

get_private(): Extract Private Fields of R6 Objects

get_seed(): Get the Random Seed

has_element(): Check if an Object is Element of a List

hash_input(): Hash Input

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 mlr3misc-package: mlr3misc: Helper Functions for 'mlr3'

mlr_callbacks: Dictionary of Callbacks

error_config() error_input() error_timeout() error_mlr3() warning_mlr3() warning_config() warning_input() error_learner() error_learner_train() error_learner_predict(): Error Classes

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

recycle_vectors(): Recycle List of Vectors to Common Length

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

set_params(): Modify Values of a Parameter Set

shuffle(): Safe Version of Sample

str_collapse(): Collapse Strings

str_indent(): Indent Strings

str_trunc(): Truncate Strings

to_decimal(): Convert a Vector of Bits to a Decimal Number

topo_sort(): Topological Sorting of Dependency Graphs

transpose_list(): Transpose lists of lists

unnest(): Unnest List Columns

which_min() which_max(): Index of the Minimum/Maximum Value, with Correction for Ties

with_package(): Execture code with a modified search path