To become a Data Scientist is almost every student’s dream who has a good command in Computer-related, mathematics-related or even statistics-related fields.

However, you have got to note that not only students and aspirants from these fields, but also from other non-technical fields are currently seeking this field to make a Preparations before studying data analysis.

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Becoming a data analyst certainly demands you to have prepared on the various foundational topics like:

Mathematics

Computer programming languages

Statistics

Operating systems

Databases, etc.

Some of the most important topics that you need to learn before you start with Data analytics are:

Linear Algebra

Optimization Theory

Inferential Statistics

Differential Calculus

Multivariate Calculus

Logistic Regression

Graph Theory

Probability theory

Bayes theorem

Python

R

JavaScript

Perl

Ruby

Matlab

Scala

Databases like MySQL, Cassandra, Mongo DB, etc.

Linux operating system

Linux Shell Scripting, etc.

If you are thorough with these topics, you are bound to become a Data Analyst rather quickly and extensively about the topic

One of the most important exercises before you actually approach an expert or training provider from this field is reading

You would find many resources, either online or offline, talking about the field since this is the most trending one all over.

Some of my personal resources are:

MIT News

Google News

BigML.com

Digital Vidya Blogs on Data Analysis

Reddit

Medium

Stats and Bots on Medium

Practicing your skills

It is pretty much important to practice your skills to master them with theory. Kaggle like Platforms will help anyone with the same. YouTube will also help students with more interactive training sessions, which you can use to gain additional knowledge on this field.

However, from my personal experience of this field, I can assure you, even though the self-learning phase is extremely important, at the end you have to approach an expert who knows it all and can help you through all of your problems and doubts on this topic.

Online demo sessions conducted by the IIMT College of Engineering on their website to learn more in detail.