Data Science 2021

by Marina Barats

    

    

Data Visualisation Portfolio

WEEK 1: Building a site and embedding charts


WEEK 2: Hosting data

Form an API

From GitHub


WEEK 3: Editing data, writing JSON by hand

Chart with an added observation

Random observations JSON


WEEK 4: API driven charts

Below are two API driven charts. The first chart shows the USD/GBP exchange rate in 2000-2021, it fetches data from FiscalData.Treasury.gov via API. The second chart shows crimes at Durdham Downs by type of offense, it gets data from the UK police API


WEEK 5: Loops and APIs

Data downloaded from FRED API using Python. See the relevant Colab notebook here


WEEK 6: Reading Week


WEEK 7: Scrapers

Scraped from the Business Insider website. See the relevant Colab notebook here


WEEK 8: Data Stories

At the "Talking Economics" conference on 18 November Zsoka Koczan said that oil prices have rebounded after the Covid shock. This is true, as evident from the chart below. Crude oil price has reached 83 dollars per barrel in November 2021, the highest value since mid-2019.


WEEK 9: Advanced Analytics

Regressing Social Mobility Index on Global Entrepreneurship Index using regplot Seaborn function in Colab. See the relevant Colab notebook here.

Regressing social mobility index on the Global Entrepreneurship Index

WEEK 10: Interactivity

In this scatter plot I am using a dropdown box and a tooltip for interactivity.