Variability (or Veracity) - Deepstash

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Variability (or Veracity)

Variability (or Veracity)

Inconsistencies and Uncertainties in Data.

Depends on factors of data, like - sampling methods, mode of capture, place, time, intervals, parameters, accuracy, completeness, etc.

Can lead to variations in meaning, interpretation, processes, and challenges involved.

Covid Examples:

Completeness, Correctness of data relating to symptoms and pre-existing conditions. And their interpretations.

Experience of personnel recording the data.

Types of equipment and tools used to record and capture.

STASHED IN:

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MORE IDEAS FROM THE SAME ARTICLE

The nature of data, their Heterogeneous sources of structured, semi-structured and unstructured data.

Refers to the Huge Volumes of Data.

Big Data can be thought of as having 5 distinct dimensions. 

The speed at which new data is created,

How the data is put to work?

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