Advanced Factor Manipulation Utilities

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Documentation for package ‘fctutils’ version 0.0.6

• DESCRIPTION file.
• User guides, package vignettes and other documentation.

Help Pages

fct_apply	Apply a Function to Factor Levels
fct_char_freq	Reorder Factor Levels Based on Character Frequency at Positions
fct_collapse_lev	Collapse Factor Levels Based on Grouping
fct_combine	Combine Two Vectors of Unequal Lengths and Sort Based on Specified Levels
fct_concat	Concatenate Multiple Factor Vectors
fct_count	Reorder Factor Levels by Level Count
fct_decode	Decode Numeric Codes into Factor Levels
fct_dummy	Create Dummy Variables from Factor Levels
fct_duplicates	Flag Duplicate Factor Levels
fct_encode	Encode Factor Levels into Numeric Codes
fct_extract	Extract Substrings from Factor Levels
fct_factorize	Factorize Character Vectors with Consistent Levels
fct_filter_freq	Filter Factor Levels by Frequency and Recalculate Character Frequencies
fct_filter_func	Filter Factor Levels Using a Function
fct_filter_pos	Remove Factor Levels with Specific Characters at Specified Positions
fct_freq	Reorder Factor Levels Based on Character Frequency
fct_group_by_prefix	Group Factor Levels by Common Prefix
fct_impute	Impute Missing Values in Factor Vector
fct_insert	Insert New Levels into a Factor Vector After Specified Targets
fct_intersect	Get Intersection of Factor Levels from Multiple Vectors
fct_len	Sort Factor Levels Based on Their Length
fct_level_lengths	Get Character Lengths of Factor Levels
fct_level_order	Get Order of Factor Levels in Data
fct_level_stats	Calculate Statistics for Each Factor Level
fct_mapping	Create a Mapping Table of Original and Modified Factor Levels
fct_map_func	Map Factor Levels Using a Function
fct_merge	Merge Two Factors and Retain Unique Levels
fct_merge_similar	Merge Similar Factor Levels
fct_na	Handle NA Values in Factor Vectors
fct_pad_levels	Pad Factor Levels with Leading Characters
fct_pattern_replace	Replace Patterns in Factor Levels
fct_pos	Reorder Factor Levels Based on Characters at Specified Positions
fct_regex_freq	Reorder Factor Levels Based on Regex Pattern Frequency
fct_remove_levels	Remove Specified Levels from a Factor
fct_rename_levels	Rename Factor Levels Using Data Frame Mapping
fct_reorder_within	Reorder Factor Levels Within Groups
fct_replace	Replace a Factor Level and Optionally Insert at Specified Position
fct_replace_na	Replace NA Values in Factor Vector
fct_replace_pattern	Replace Parts of Factor Levels Based on a Pattern
fct_reverse	Reverse Factor Levels
fct_rollup	Aggregate Factor Levels Based on Grouping
fct_sample_levels	Sample Levels from a Factor Vector
fct_sort	Sort Factor Levels Based on Another Vector or Column
fct_sort_custom	Sort Factor Levels Using a Custom Function
fct_split	Split Factor Levels and Reorder Based on Specified Criteria
fct_split_levels	Split Factor Levels into Multiple Factors
fct_sub	Reorder Factor Levels Based on Substrings
fct_substr_freq	Reorder Factor Levels Based on Substring Frequency
fct_table	Count Character Frequencies in Factor Levels (Including NA Handling)
fct_union	Get Union of Factor Levels from Multiple Vectors
fct_unique_comb	Create Factor of Unique Combinations from Multiple Factors