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Data Visualization Techniques

It’s widely accepted that data in its original form is of little value. In the words of Richard Saul Wurman: Raw data has no inherent value. It must be imbued …

How do you reshape a data set?

To begin with, let us define the ‘shape’ of a data set. The shape of a data set refers to the way in which a data set is arranged into …

Why is data visualisation valuable?

The video explored some key examples and comparisons that demonstrate the importance of data visualisations. Data visualisation facilitates meaningful and effective data conversations. Therefore, as a skill, data visualisation is …

Python data types

Each and every value belongs to a specific data type in Python. Data type defines the type of data values a variable can contain and the operations that can be …