It would be essential for one to know some of the skills he or she needs before getting into the data science field. If you are already in a given career, you would need to compare your current skills with the skills you need as a data scientist. If you are green, young and taking data science diploma as your first diploma, you would need to consider to continue to read this article.
As a data scientist, you would need to be good in programming. A data scientist would need to know that regardless of the field or company you work for as a data scientists, programming may be one of the tools you must use in your trade. With that in mind, any learner would need to make sure that he or she takes time as a learner and understand programming.
You would also need to get ready to study statistics. You would also need to be ready to learn statistics tests, estimators as well as distributions. Machine learning may also be an essential skill in your data science skills. You may need to keep when learning statistics bearing in mind that you may get a job in a data-driven company.
You would also need to take time to have deep understanding of machine learning. You may get into a company that deal with huge amounts of data that require deep understanding of machine learning. In a case where you have been selected to work in such an environment, you would need to make sure that you are familiar with machine learning methods. However, you may need to know that the best programming tools tend to have machine learning in their libraries making it not as essential for one to understand the algorithm.
You would also need to know that linear algebra and multivariable calculus may be yet another field you may need to have some exposure in companies where their product is defined by data may demand an expert in this field.
It is essential to understand that the data you analyze maybe difficult to work with and messy making data wrangling an essential skill. With that in mind, you would need to learn to work with imperfections in data. You would need to perfect your data wrangling skills especially in a case where you work in a field that deals with data-driven products.
You would also need to get ready to learn data communication and visualization a skill that tends to be very applicable to companies making a data-driven decision for the first time. It would also be essential to take your software engineering classes seriously. Data intuition skills are also critical in your data science. It would be as essential to choose a learning institution wisely.