Data Wrangling: Preparing Data For Analysis

Data wrangling makes sure that the data is accurate, consistent, and ready for analysis. Without proper data wrangling, data analysis can be unreliable and misleading, leading to incorrect conclusions and decisions. In this article, we will look at the most common data handling methods used in various stages of data wrangling.



How Long Does It Take To Learn Data Science Totally For Finding A Good Job?

If you decide to learn data science just for the sake of landing a good job, you may lose steam midway unless you are passionate enough about the domain, have a clear idea of what you want to do, and a roadmap that would let you achieve your goals. If you love the wide variety of data that gets generated today and want to learn how it can help you take real-world, data-driven actions, data science is the field you should consider to get into. But before answering how long it would take you to learn data science to land a good job, it’s important to know where you are in your journey and what skills you need to acquire to meet your career goals.



What Advice Do You Give Someone Beginning To Learn Data Science?

The data scientist is considered as the best job in the USA for 2019 with $108,000 as a median base salary, plus an attractive number of predicted openings. According to the prediction made by the IDC (International Data Corporation), in 2020, worldwide revenues for business analytics and big data will reach over $210bn. These statistics are more than enough to motivate someone to learn data science. If you need some more reasons to learn data science, it’s associated with a huge number of new applications and industries that emerge from the judicious use of massive amounts of data. From self-driving cars and robots, bioinformatics, speech recognition to object recognition, neuroscience, and many more – data science is central to the entire organization dealing with any of these.