The Program for International Student Assessment (PISA) is a system of international assessments that allows countries to compare outcomes of learning as students near the end of compulsory schooling. PISA core assessments measure the performance of 15-year-old students in mathematics, science, and reading literacy every 3 years.
This project is a data wrangling project, which mainly focus on fixing the data quality and tidiness issues using python. The dataset that I am wrangling is the tweet archive of Twitter user @dog_rates, also known as WeRateDogs.
A/B tests are very commonly performed by data analysts and data scientists. For this project, we will be working to understand the results of an A/B test run by an e-commerce website.
Gapminder datasets are being used to investigate the relationship between GDP/GNI per capita, standard of living, carbon footprint, healthcare and the importance of export in each country’s economy.
I have been provided the temperature database from the portal from where I have extracted the data related to global temperature and the temperature of New Delhi.
Advance your programming skills and refine your ability to work with messy, complex datasets. You’ll learn to manipulate and prepare data for analysis, and create visualizations for data exploration. Finally, you’ll learn to use your data skills to tell a story with data.