R: Simple Handling of Labelled Data

# Simple Handling of Labelled Data

## Documentation for package ‘ilabelled’ version 1.0.1

- DESCRIPTION file
- User guides, package vignettes and other documentation

## Help Pages

%in% | generic for %in%
%in%-method | generic for %in%
.eval_dots_arg | evaluate dots argument
.init | backend for i_labelled
.is_sequential | checks if vector is numeric sequence
.i_find_in | internal replacement of match function for remove missing values (match is much slower but can handle more data classes)
.i_in | Match values
.merge_labels | combine old value labels with new value labels
.valid_annotation | validate annotation - intern
.valid_label | validate variable label - intern
.valid_labels | validate value labels - intern
.valid_missing | validate missing values/range - intern
.valid_scale | validate scale label - intern
.valid_subject | validate subject - intern
.valid_wording | validate wording - intern
as.i_labelled | coerce to i_labelled class
grapesingrapes | generic for %in%
is.i_labelled | check for class i_labelled
is_decimal | Check if vector contains decimal values
i_annotation | add annotation to variable
i_assert_labels | Check for required value labels in set of variables
i_as_character | as character
i_as_factor | as factor
i_as_numeric | as numeric
i_copy | copy meta information from one variable to another
i_get_annotation | get annotation
i_get_equal_subject | get variable names by subject
i_get_equal_wording | get variable names by wording
i_get_label | get variable label
i_get_labels | get value labels
i_get_na_range | get missing range
i_get_na_values | get missing values
i_get_scale | get scale level
i_get_subject | get subject
i_get_wording | get wording
i_label | set variable label
i_labelled | class constructor
i_labels | set value labels
i_missing_to_na | missing values to NA
i_na_range | define missing range
i_na_values | define missing values
i_print_annotation | print annotation
i_print_attributes | print attributes
i_print_label | print variable label
i_print_labels | print value labels
i_print_na_range | print missing range
i_print_na_values | print missing values
i_print_scale | print scale level
i_print_subject | print subject
i_print_wording | print wording
i_recode | i_recode Function for recoding new variable from origin variable(s).
i_remove_annotation | remove annotation
i_remove_label | remove variable label
i_remove_labels | remove all value labels
i_remove_missing_labels | remove missing labels
i_remove_na_range | remove as na range
i_remove_na_values | remove as na values
i_remove_scale | remove scale level
i_remove_subject | remove subject
i_remove_wording | remove wording
i_scale | set scale level
i_sort_labels | sort value labels by values or by labels
i_subject | add subject to variable
i_table | cross tabulation and table creation using i_labelled labels
i_to_base_class | remove class i_labelled and return base R class
i_unclass | unclass variables
i_valid_annotation | validate annotation
i_valid_label | validate variable labels
i_valid_labels | validate value labels
i_valid_scale | validate variable scale level
i_valid_subject | validate subject
i_valid_wording | validate wording
i_wording | add wording to variable
print.i_labelled | custom print method for i_labelled
[.i_labelled | subsetting vectors of class i_labelled
[[.i_labelled | subsetting vectors of class i_labelled