Generate maximum projection (MaxPro) designs for quantitative and/or qualitative factors. Details of the MaxPro criterion can be found in: (1) Joseph, Gul, and Ba. (2015) "Maximum Projection Designs for Computer Experiments", Biometrika, 102, 371-380, and (2) Joseph, Gul, and Ba. (2018) "Designing Computer Experiments with Multiple Types of Factors: The MaxPro Approach", Journal of Quality Technology, to appear.

It finds Orthogonal Data Projections with Maximal Skewness. The first data projection in the output is the most skewed among all linear data projections. The second data projection in the output is the most skewed among all data projections orthogonal to the first one, and so on.

Maximally selected rank statistics with
 several p-value approximations.

The maybe type represents the possibility of some value or nothing. 
    It is often used instead of throwing an error or returning `NULL`.
    The advantage of using a maybe type over `NULL` is that it is both composable 
    and requires the developer to explicitly acknowledge the potential absence 
    of a value, helping to avoid the existence of unexpected behaviour.

A suite of utility functions providing functionality commonly
    needed for production level projects such as logging, error handling,
    cache management and date-time parsing. Functions for date-time parsing and 
    formatting require that time zones be specified explicitly, avoiding a common 
    source of error when working with environmental time series.

Utility functions for discovering and managing metadata 
    associated with spatially unique "known locations". Applications include
    all fields of environmental monitoring (e.g. air and water quality) where 
    data are collected at stationary sites.

A suite of compiled functions calculating rolling mins, means, 
    maxes and other statistics. This package is designed to meet the needs of
    data processing systems for environmental time series.

A suite of convenience functions for generating US state and county
    thematic maps using datasets from the MazamaSpatialUtils package.