Helper Functions for 'mlr3'


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Documentation for package ‘mlr3misc’ version 0.1.3

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mlr3misc-package mlr3misc: Helper Functions for 'mlr3'
%nin% Negated in-operator
as_factor Convert to Factor
as_short_string Convert R Object to a Descriptive String
catf Functions for Formatted Output and Conditions
chunk Chunk Vectors
chunk_vector Chunk Vectors
compat-map Apply Functions in the spirit of 'purrr'
compute_mode Compute The Mode
cross_join Cross-Join for data.table
detect Apply Functions in the spirit of 'purrr'
Dictionary Key-Value Storage
dictionary_sugar A Quick Way to Initialize Objects from Dictionaries
did_you_mean Suggest Alternatives
discard Apply Functions in the spirit of 'purrr'
distinct_values Get Distinct Values
encapsulate Encapsulate Function Calls for Logging
enframe Convert a Named Vector Into A data.table
every Apply Functions in the spirit of 'purrr'
extract_vars Extract Variables from a Formula
formulate Create Formulas
get_seed Get the Random Seed
has_element Check if an Object is Element of a List
imap Apply Functions in the spirit of 'purrr'
imap_chr Apply Functions in the spirit of 'purrr'
imap_dbl Apply Functions in the spirit of 'purrr'
imap_dtc Apply Functions in the spirit of 'purrr'
imap_dtr Apply Functions in the spirit of 'purrr'
imap_int Apply Functions in the spirit of 'purrr'
imap_lgl Apply Functions in the spirit of 'purrr'
insert_named Insert or Remove Named Elements
insert_named.data.frame Insert or Remove Named Elements
insert_named.data.table Insert or Remove Named Elements
insert_named.default Insert or Remove Named Elements
insert_named.environment Insert or Remove Named Elements
invoke Invoke a Function Call
is_scalar_na Check for a Single Scalar Value
keep Apply Functions in the spirit of 'purrr'
keep_in_bounds Remove All Elements Out Of Bounds
load_dataset Retrieve a Single Data Set
map Apply Functions in the spirit of 'purrr'
map_at Apply Functions in the spirit of 'purrr'
map_chr Apply Functions in the spirit of 'purrr'
map_dbl Apply Functions in the spirit of 'purrr'
map_dtc Apply Functions in the spirit of 'purrr'
map_dtr Apply Functions in the spirit of 'purrr'
map_if Apply Functions in the spirit of 'purrr'
map_int Apply Functions in the spirit of 'purrr'
map_lgl Apply Functions in the spirit of 'purrr'
map_values Replace Elements of Vectors with New Values
messagef Functions for Formatted Output and Conditions
mlr3misc mlr3misc: Helper Functions for 'mlr3'
modify_at Selectively Modify Elements of a Vector
modify_if Selectively Modify Elements of a Vector
named_list Create a Named List
named_vector Create a Named Vector
names2 A Type-Stable names() Replacement
pmap Apply Functions in the spirit of 'purrr'
pmap_chr Apply Functions in the spirit of 'purrr'
pmap_dbl Apply Functions in the spirit of 'purrr'
pmap_dtc Apply Functions in the spirit of 'purrr'
pmap_dtr Apply Functions in the spirit of 'purrr'
pmap_int Apply Functions in the spirit of 'purrr'
pmap_lgl Apply Functions in the spirit of 'purrr'
printf Functions for Formatted Output and Conditions
rcbind Bind Columns by Reference
remove_named Insert or Remove Named Elements
remove_named.data.frame Insert or Remove Named Elements
remove_named.data.table Insert or Remove Named Elements
remove_named.environment Insert or Remove Named Elements
require_namespaces Require Multiple Namespaces
rowwise_table Row-Wise Constructor for 'data.table'
sequence_helpers Sequence Construction Helpers
seq_along0 Sequence Construction Helpers
seq_col Sequence Construction Helpers
seq_len0 Sequence Construction Helpers
seq_row Sequence Construction Helpers
set_class Set the Class
set_col_names Set Names
set_names Set Names
shuffle Safe Version of Sample
some Apply Functions in the spirit of 'purrr'
stopf Functions for Formatted Output and Conditions
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
warningf Functions for Formatted Output and Conditions
which_max Index of the Minimum/Maximum Value, with ties correction
which_min Index of the Minimum/Maximum Value, with ties correction