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dunlin: Tools for Clinical Trial Data Wrangling

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Install

install.packages('dunlin')

Monthly Downloads

484

Version

0.1.12

License

Apache License 2.0

Issues

6

Pull Requests

1

Stars

4

Forks

0

Maintainer

Joe Zhu

Last Published

December 1st, 2025

Functions in dunlin (0.1.12)

poly_pivot_wider

Transforming data.frame with multiple Data Column into Wide Format
multi_id_pivot_wider

Transforming data.frame with Multiple Identifying columns into Wide Format
ls_unite

Unite Columns of a Table in a list of data.frame.
ls_explicit_na

Encode Categorical Missing Values in a list of data.frame
print_log

Print Log
subject_level_flag

Create Subject-level Flag from Long Data
show_whisker

Show Whisker Values
rule

Create rule based on mappings
safe_transformer

Safe transformer
attr_label

Setting the Label Attribute
assert_valid_format

Assert Nested List can be used as Format Argument in Reformat.
attr_label_df

Setting the Label Attribute to Data Frame Columns
co_relevels

Reorder Two Columns Levels Simultaneously
assert_valid_list_format

Assert List can be Converted into a Nested List Compatible with the Format Argument of Reformat.
add_whisker

Add whisker values
as.list.rule

Convert Rule to List
combine_list_rules

Combine Rules Found in Lists of Rules.
assert_one_tablenames

Assert that at least one name is among table names of a list of data.frame.
assert_all_tablenames

Assert that all names are among names of a list of data.frame.
dunlin-package

Dunlin Package
get_arg

Getting Argument From System, Option or Default
combine_rules

Combine Two Rules
list2rules

Convert nested list into list of rule
cut_by_group

Cutting data by group
log_filter

Filter Data with Log
get_log

Get Log
h_expand_all_datasets

Propagate the rules for all datasets
h_df_explicit

Encode Categorical Missing Values in a data.frame.
reformat

Reformat Values
remove_whisker

Remove whisker values
propagate

Propagate Column
render_safe

Render whiskers safely
join_adsub_adsl

Join adsub to adsl