Statistics students often have problems understanding 
    the relation between a random variable's true scale and its z-values. 
    To allow instructors to better better visualize histograms for these 
    students, the package provides histograms with two horizontal 
    axis containing z-values and the true scale of the variable. 
    The function TeachHistDens() provides a density histogram with two axis.  
    TeachHistCounts() and TeachHistRelFreq() are variations for count and 
    relative frequency histograms, respectively. TeachConfInterv() and 
    TeachHypTest() help instructors to visualize confidence levels 
    and the results of hypothesis tests.

Demonstration functions that can be used in a classroom to demonstrate statistical concepts, or on your own to better understand the concepts or the programming.

Allows the user to draw probabilistic samples and make inferences from a finite population based on several sampling designs.

A 'shiny' based interactive exploration framework for
    analyzing clinical trials data. 'teal' currently provides a dynamic
    filtering facility and different data viewers. 'teal' 'shiny'
    applications are built using standard 'shiny' modules.

Introduction of 'qenv' S4 class, that facilitates code
    execution and reproducibility in 'teal' applications.

Provides a 'teal_data' class as a unified data model for
    'teal' applications focusing on reproducibility and relational data.

Utilizing the 'logger' framework to record events within a
    package, specific to 'teal' family of packages.  Supports logging
    namespaces, hierarchical logging, various log destinations,
    vectorization, and more.

Provides user-friendly tools for creating and customizing
    clinical trial reports. By leveraging the 'teal' framework, this
    package provides 'teal' modules to easily create an interactive panel
    that allows for seamless adjustments to data presentation, thereby
    streamlining the creation of detailed and accurate reports.