Data Analysts: Understanding the Role in the World of Analytics

Data analytics is now a crucial domain in today’s world of digitalization. Given the fact that
organizations receive structured and unstructured data on a daily basis, the position of a data
analyst has turned into a necessity to help the companies in making the right decisions.

What does a data analyst do?

A data analyst is an individual who gathers, analyzes, and performs statistics on large and
varying data. The main responsibility of a data analyst is data analysis with the primary aim of
retrieving information from the data in a way that will facilitate decision-making. While being
experts in recognizing patterns in data and trends in overall data sets, they help businesses
improve their performance and strategies.

Data analysts use a range of instruments, procedural methods, and formulas to gather and
arrange data as well as arrive at solutions. They commonly apply to various industries, including
the health sector, the financial sector, sales jobs, and teaching, among others. In fact, data
analysts would be valuable in any trade that produces data.

Jobs and duties of a data analyst

Some of the key responsibilities of a data analyst include:

1. Data collection: Data analysts are supposed to collect the data from different sources and are
   often held accountable for data accuracy.
2. Data cleaning: Data cleaning includes the task of identifying negative entries, correcting
   them, and removing oddness (incompleteness) and difficulties in data for outcome investigation.
3. Data analysis: Data analysts try to find patterns, correlations, and trends in the results they
   get, and such can be stated and quantitatively worked with.
4. Data visualization: Findings are presented in most cases in charts, graphs, and dashboards,
   which are presumably easy to comprehend by data analysts.
5. Reporting: A data analyst shares with the stakeholders, usually through preparing reports or
   offering analysis and data to the decision-makers.
6. Maintaining databases: Data analysts also must modify and sustain databases to provide
   data that is in proper order and easy to access.

Top Data Analytics Programs Online

Online data analytics course offers are diverse and numerous for students and working
kangaroos. Some of the best courses include:

1. IBM Data Analyst Professional Certificate: Basically, it’s a program provided by IBM in
   partnership with Coursera, and it’s actually 5 courses rolled into one, and it’s all about dataan alytics.
2. Data Analytics A-Z: Complete Data Science Course 2.0: This is also a powerful course
   offered on Udemy, which deals with data science, statistics, machine learning, and big data.
3. Data Science and Business Analytics from University of California, Davis (Coursera): This
   series of courses helps to build a good understanding of data science and analytics.
4. Data Analytics Professional Course: This course is taught by Simplilearn, and it contains
   important elements like data mining, data visualization, data modeling, and many others.

Data Analytics Course with Placement

They also offer courses in data analytics online and with placement facilities so that aspiring
people can kickstart their new fledgling careers in data analytics. Certain institutions or
organizations provide sets of courses that enable the student to cultivate the requisite skills
besides opening up the market for them. Some of the companies providing courses and
placement offers are Simplilearn, IntelliMindz, and UpGrad.

Data Analyst Course Fees

The cost of a data analyst course depends on the school offering the course and the structure of
the course offered. Fees may vary between some thousands and over a hundred thousand
Indian Rupees. Some top institutions and organizations offering data analytics courses include:

1. IBM – IBM Data Analyst Professional Certificate: For details regarding the fees, one has to go
   to the different pages via the link of the online platform Coursera.
2. Simplilearn – Data Analytics Professional Course: Approximately INR 27,000
3. UpGrad – Data Science and Business Analytics: Approximately INR 299,000

For freshers, the most imperative factor may be the fees for the particular course charges.
Some institutions provide scholarships, loans, and easy EMIs for the educational facilities to get
nearer to everyone.

Data Analyst Fresher

Data analyst entry-level may have data science, statistician, economist, computer science, or
any other related degree. Especially, they also conduct specialized certification courses and
training programs, and they also study to keep up and to develop with new tools and trends,
forever their craft. Gradually, the new data analyst is promoted through the ranks from junior to
senior analyst since the work involves a lot of professional growth.

Also, emerging technologies and large volumes of data have their role in the dynamic of a data
analyst. With the growing generation and analysis of data, especially in multinational
companies, the job of the data analyst is expected to increase in the near future. As such, a
data analyst can choose the best data analytics courses online and ensure they follow the
modern trend to have a rewarding career in the future.