Preprocessing Tools for Clinical Trial Data
Add whisker values
Convert Rule to List
Assert that all names are among names of a list of data.frame.
Assert that at least one name is among table names of a list of `dat...
Assert Nested List can be used as Format Argument in Reformat.
Assert List can be Converted into a Nested List Compatible with the Fo...
Setting the Label Attribute to Data Frame Columns
Setting the Label Attribute
Reorder Two Columns Levels Simultaneously
Combine Rules Found in Lists of Rules.
Combine Two Rules
Cutting data by group
Dunlin Package
Getting Argument From System, Option or Default
Get Log
Encode Categorical Missing Values in a data.frame.
Propagate the rules for all datasets
Join adsub to adsl
Convert nested list into list of rule
Filter Data with Log
Encode Categorical Missing Values in a list of data.frame
Unite Columns of a Table in a list of data.frame.
Transforming data.frame with Multiple Identifying columns into Wide Fo...
Transforming data.frame with multiple Data Column into Wide Format
Print Log
Propagate Column
Reformat Values
Remove whisker values
Render whiskers safely
Create rule based on mappings
Safe transformer
Show Whisker Values
A collection of functions to preprocess data and organize them in a format amenable to use by chevron.
Useful links