Reference no: EM132429971

Coursework - Data Visualisation with JavaScript

Dataset

Tasks: Use Vega-Lite to create visualisations that answer the following analysis questions:

1. Characterize the past and most recent situation with respect to chemical contamination in the Boonsong Lekagul waterways.

2. What anomalies do you find in the waterway samples dataset? Is the Hydrology Department collecting sufficient data to understand the comprehensive situation across the reserve?

3. After reviewing the data, do any of your findings cause particular concern for the Pipit or other wildlife?

You must use Vega-Lite to create the visualisations;

You are free to apply any pre-processing and/or non-visual analysis to help answer these questions.

Requirements

There should be at least one Vega-lite visualisation for each analysis question.

Usually, 2-3 visualisations (including dashboard) is expected for each questions.

The number of visualisation depends on the number of findings in the answer: for example if three patterns are found for Question 1, one or more visualisations are expected for each pattern.

Besides the visualisations, the answer to each question should include text that describes and discusses:

What the finding is (a pattern, an anomaly, etc.);

How the finding can be seen from the visualisation;

How the visualisation design support the analysis, i.e. what the data and analysis task are and how the visualisation is designed to match and support them.

Any advanced Vega-lite visualisation features used, such as multi-layer, chart concatenation, and interaction.

Any additional (non-visual) analysis used and how it contributed to the answer.