Be prepared to devote somewhere between one to three months to the course that you choose. Some courses listed above are designed with a gradual pace dedicating a certain number of hours per day, whereas some are designed for a quick span of a few hours, while others are designed to be self-paced programs to fit your schedule and availability. It all depends upon your work commitments and the skill level you are aiming for. The above list of assorted Data Analytics Courses gives you a lot of options to choose from.