Data analysis with different visualisations on multiple topics, such as real estate, climate, COVID-19.
- Airbnb Paris Analysis：Paris is the capital and most populous city of France, and it also attracts lots of tourists, which makes me eager to dig out Airbnb locations in Paris. Where are the locations located? What are their prices? According to the analysis, we find that the majority of Airbnb locations in Paris are entire home/apartment; most of the locations are location at Buttes-Montmartre, Popincourt and Vaugirard; the most expensive locations are located at Elysée, Palais-Bourbon and Louvre. Furthermore, in recent years, Airbnb locations’ amount increases 102% in Paris, and locations’ average price does not change that much in general.
- Forest area analysis: Human society and forests influence each other in both positive and negative ways. Forests provide ecosystem services to humans and serve as tourist attractions. Forests can also affect people’s health. Human activities, including harvesting forest resources, can negatively affect forest ecosystems. Thus, only human protects forest so that forests will supply us more and more pure air.
- COVID-19 analysis: The outbreak of the COVID-19 has been several months. The initial outbreak has greatly affected China and other Asian countries. At the beginning of March, China reached its peak of COVID-19 pandemic for the first stage. After March, the COVID-19’s proliferation spread to other countries around the world, especially in Europe and North America. By applying different visualisation, I did several analysis for different continents, countries and cities.
Second-hand apartments transactions in Île-de-France (01/2014 - 06/2021)
Île-de-France is the most populous of the 18 regions of France. It is located in the north-central part of the country and often called the Région Parisienne ("Paris Region") because it includes th...
Second-hand apartments transactions in Paris (01/2014 - 06/2021)
Paris is the capital and most populous city of France. Since the 17th century, Paris has been one of Europe's major centers of finance, diplomacy, commerce, fashion, science, and the arts. All thes...
Do you know which COVID-19 vaccine brings the most obvious reactions?
Some time ago, I have successively analyzed the adverse reactions of Pfizer vaccine, Coronavac vaccine, AstraZeneca vaccine and Modena vaccine. Today we will compare the side effects of different v...
Do you know the reactions of Modena vaccine?
The Centers for Disease Control and Prevention (CDC) recently released data on the response and severity of people of different ages after being vaccinated with the Moderna COVID-19 vaccine. Today,...
Do you know the reactions of Oxford/AstraZeneca vaccine?
The AstraZeneca Vaccine Trial Group at the University of Oxford has released data on the response and severity of people at different ages after being vaccinated with AstraZeneca’s COVID-19 vaccine...
Do you know the reactions of Coronavac vaccine?
Instituto Butantan announced the final results of the Phase III clinical trial of China's Coronavac COVID-19 vaccine in Brazil. Today, I will take you to learn more about the specific information.
Do you know the reactions of Pfizer vaccine?
The Centers for Disease Control and Prevention (CDC) recently released data on the response and severity of the population of different ages after being vaccinated with Pfizer-BioNTech. Today, I wi...
Second-hand apartments transactions in Île-de-France (01/2014 - 06/2020)
Île-de-France is the most populous of the 18 regions of France. It is located in the north-central part of the country and often called the Région Parisienne ("Paris Region") because it includes th...
Second-hand apartments transactions in Paris (01/2014 - 06/2020)
Paris is the capital and most populous city of France. Since the 17th century, Paris has been one of Europe's major centers of finance, diplomacy, commerce, fashion, science, and the arts. All thes...
How far is the nearest COVID-19 testing site?
In this blog, I create a map to display how far is the nearest COVID-19 testing site for each community with python modules "folium" and "shapely".
How COVID-19 impacts people's working in France?
This blog talks about how COVID-19 impacts people's working in France.
Youtube video's comments analysis Jay Chou Mojito
I extract one video's (Mojito Jay Chou) comments on YouTube with YouTube Data API and in this blog I will analyse them in different views.
COVID-19 worldwide analysis (up to 2020-05-10 UTC+02:00)
Recently, lots of European countries started to stop the lockdown. Thus, I'm curious about the actual COVID-19 situation around the world. In this blog, I will talk about the worldwide COVID-19 pan...
Who use Paris' wifi hotspots?
This blog talks about the users of Paris' wifi hotspots in terms of user language and device.
COVID-19 worldwide analysis (up to 2020-04-02 UTC+02:00)
At the same time of last month, China reached its peak of COVID-19 pandemic for the first stage. After March, the COVID-19's proliferation spread to other countries around the world, especially in ...
COVID-19 pandemic spreads of TOP 10 countries
From the COVID-19's outbreak until 23 March, 378139 people are / have been infected all around the world. The number of people who have dead exceeds 16400. Nearly 190 countries have confirmed cases...
COVID-19 worldwide analysis (up to 2020-03-14)
Since mid February, the situation of COVID-19 in China begins to be stable, but it propagates in the Rest of the World. In this blog, I'll talk about its propagation around the world.
COVID-19: Does France underestimate the number of cases?
This blog talks about the actual COVID-19 situation of France, the definition of confirmed cases in France and some predictions of confirmed cases in France.
COVID-19 analysis (up to 2020-03-02) COVID-19分析（截至2020年3月2日）
The outbreak of the COVID-19 has been more than two months. The initial outbreak has greatly affected China and other Asian countries, and it has spread in other countries around the world in the p...
Second-hand apartments transactions in Paris
Paris is the capital and most populous city of France. Since the 17th century, Paris has been one of Europe's major centres of finance, diplomacy, commerce, fashion, science, and the arts. All thes...
Climate change Series 4: Forest area
Forests are the dominant terrestrial ecosystem of Earth, and are distributed around the globe. Forests account for 75% of the gross primary production of the Earth's biosphere, and contain 80% of t...
Climate change Series 3: Electric and energy use
World energy consumption is the total energy produced and used by the entire human civilization. Typically measured per year, it involves all energy harnessed from every energy source applied towar...
Climate change Series 2: CO2 emission
A greenhouse gas (sometimes abbreviated GHG) is a gas that absorbs and emits radiant energy within the thermal infrared range. Greenhouse gases cause the greenhouse effect. In this blog, I will tal...
Climate change Series 1: Population
According to the United States Census Bureau the world's population was about 7.55 billion in 2019 and that the 7 billion number was surpassed on 12 March 2012. According to a separate estimate by ...
Airbnb Paris Analysis
Paris is the capital and most populous city of France, and it also attracts lots of tourists, which makes me eager to dig out Airbnb locations in Paris. Where are the locations located? What are th...
House Prices: Regression Techniques
In this challenge, we need to predict the sales price for each house.
Titanic: survival prediction
In this challenge, we need to analyse what sorts of people were likely to survive. In particular, we also need to apply the tools of machine learning to predict which passengers survived the tragedy.
Analysis of internauts' behavior
Since the internship will be finished in a few days, I’m seeking employment and received several invitations of interview, one of these company is FABERNOVEL DATA & MEDIA. After the first telep...
Impact of different elements on compensation
For the end of master, I’m doing my internship at French Development Agency as a data analyst in Guarantee Division (GAR), which offers guarantees to banks providing loans to SMEs, thus limiting th...