dataclass: Easily Create Structured Lists or Data Frames with Input
Easily define templates for lists and data frames that validate
each element. Specify the expected type (i.e., character, numeric, etc),
expected length, minimum and maximum values, allowable values, and more for
each element in your data. Decide whether violations of these expectations
should throw an error or a warning. This package is useful for validating
data within R processes which pull from dynamic data sources such as
databases and web APIs to provide an extra layer of validation around input
and output data.
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