Learn R Training in Chennai at FITA - No 1 R Training Institute in Chennai. Call 98404-11333 for more details.
R programming language is one the most powerful tool for computational statistics, visualization and data science. Data scientists and statisticians use R for solving many complex problems in their industry. R is extensively used in companies like Bing, Google, Facebook, Twitter, Uber, FDA, Ford and Lloyd's. As R is used in various domains like Social media companies, Banks, Insurance companies, Car manufacturers like Ford, R is one of the most sought data analytics skill that is in high demand.
R Analytics course at FITA is aimed at mastering you in R programming language. As we, all know programming is one of the fundamentals required for developing any software or application. Moreover, its expansion is tremendous in the past few decades due to the instant changes in the IT sector. Thus, requirement for Software developers is keep on increasing amidst the organization.
Now, the toughest part is to get to know which programming language to learn for getting into a secured career. It is widely deployed in Machine Learning and data analysis due to its magnificent framework along with built-in libraries in order to develop effective algorithms. Thus, enroll yourself into R Programming Training in Chennai for detailed knowledge in this.
On the whole every programming language its own specialty and competency and the choice is completely dependent on the project you are working into. However, to be more precise, it is indeed necessary to select the correct language in order to enter the industry. As per a research conducted over the top languages of 2019, R Programming is the most chosen one as its usage is evident in almost all the sectors namely, bank, retail companies, financial firms along with IT sector.
Professionals and Students looking to enter the Data Science industry
Various Analytics Tools
Fundamentals Of R
Working With R & RStudio
Data Visualisation In R Using GGPlot
Data Visulaization Using Plotly
Looking for R Training in Chennai? Join FITA and Get Trained from the Data Science Experts! R Training Chennai at FITA is rated as the best by Professionals!
We are happy and proud to say that we have strong relationship with over 600+ small, mid-sized and MNCs. Many of these companies have openings for data scientists. Moreover, we have a very active placement cell that provides 100% placement assistance to our students. The cell also contributes by training students in mock interviews and discussions even after the course completion.
You can contact our support number at 98404 11333 or directly walkin to one of the FITA branches in Chennai or Coimbatore
The syllabus and teaching methodology is standardized across all our branches in Chennai. We also have a FITA branch in Coimbatore. However, the batch timings may differ according to the type of students who present themselves.
We are proud to state that in the last 7+ years of our operations we have trained over 20,000+ aspirants to well-employed IT professionals in various IT companies.
We have been in the training field for close to a decade now. We set up our operations in the year 2012 by a group of IT veterans to offer world class IT training.
We at FITA believe in giving individual attention to students so that they will be in a position to clarify all the doubts that arise in complex and difficult topics. Therefore, we restrict the size of each R Programming batch to 5 or 6 members.
Our R Programming faculty members are industry experts who have extensive experience in the field handling real-life data and completing mega real-time projects in related areas like data science and R language in different sectors of the industry. The students can rest assured that they are being taught by the best of the best from the R Programming industry.
Our courseware is designed to give a hands-on approach to the students in R Programming. The course is made up of theoretical classes that teach the basics of each module followed by high-intensity practical sessions reflecting the current challenges and needs of the industry that will demand the students’ time and commitment.
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FITA provides the best R Training in Chennai with the help of MNC professionals. Spend your valuable time to visit our branches in Chennai. FITA Academy is located at three main areas of Chennai, Velachery, T Nagar, Tambaram, Anna Nagar and OMR. People also search for
R can be defined clearly with the process in which it is applied to arrive at the results. The process includes the program for the analysis of data, transforms the data with the help of the libraries, discovers result with the sequential analysis and by refining the hypothesis, model or the structure is designed with the tools in the R, and communicate with the codes, graphs and outputs to get the results. HTML, PDF/Latex and word are used as documents and HTML and PDF beamer are used for the presentation. Join the R Training in Chennai and hone the technical skills.
R programming has wide and monotonous learning curve as it is used in many types of industries. Let us see the comprehensive view of the interview question and answer to help the students to through in the interview. Some interviews have aptitude round and some interview go directly with the technical round. Some job profiles demand for the interaction and coordination among the employees or clients. So, when preparing for the interview the English knowledge and the subject knowledge have to be fine-tuned with the constant reading and practice. R Programming Training in Chennai is designed from the scratch to make the students clear about all the basic topics and advanced topics.
R Programming language has model building which is similar to the python programming language, Python programming language has similar model building which is similar to R. Python is easier than R. model interpretability is good in R programming whereas it is not good in python. Data visualizations libraries and tools are good in R and it is not good in python programming. Production is good in python whereas production is not as good as in the R programming.
In the console the user will type the Rcmdr which is the command of the R commander GUI. The data can be imported in three ways, enter the name of the data set in the dialog box then select the dataset in the dialogue box, the editor of the R commander is used to enter the data and it is used in case of large data, plain text file (ASCII) are used to import the data from the URL, from the statistical package or from the clipboard.
To do the research Knitr single document is used, it combines the data, code and analysis, it helps to check the findings and turn them in to conversations. To redo the experiments with the help of inserting the new data values and applying the real time problems to the data is done with the reproducible research. R Programming Training is conducted with industry experts and holistic environment to enhance the learning attitude of the students.
If the package is not loaded then the library () function gives an error message and whether it is already loaded or not it loads the packages. Whenever a particular package is not found then require () function shows a warning message. It checks the previous loads and loads the function if it is not loaded. Both the types of function will not reload a package which is already loaded and this is designed to avoid the errors.
R programming is used for machine learning and deployment purposes. To develop the statistical software and conduct data analysis R programming is used in the software industry. R Training in Chennai is conducted with practicality and real time scenarios which make the subject interesting.
At the starting # is used in the line of code and #division commands are used in the R programming.
T-tests is the function which is used to determine two groups are equal or not.
Some of the disadvantages of R programming are standard GUI is missing in R programing, R programming is not suitable for big data, the spreadsheet view is not available for the analysis. R Training in Chennai is the best training for the students.
with() function applies an expression to a dataset.
In an R programming with function is used for an expression to a data set and By () function is a function applied to each level of a factors.
The missing values are used in the R programming with NA and it is written in the capital letters.
Sample function is used for creating a random sample size and with the sample size the data set is created. To select the variables and observations subset () is used in the R programming.
The t() function exercises the transpose function and it is for the reshaping of the data which is used for the analysis.
R programming is used as free and open source software, runs on different types of operating system, runs on 32 and 64 bit processors, graphical capabilities of ‘R’ are good, no license restrictions, for managing the data and for manipulating the data R programming is used, and no license restrictions are used. R Training in Chennai imparts quality education to the students.
The function used for adding two data set is rbind () function and for using this function the column of two datasets must be the same. R Training in Chennai makes the students as industry ready in this highly competitive world.
Scope of R Programming
R Programming is of greater scope due to its demand in the market. These days job prospects are on an up drift and recruiters are looking for unique talent for the development of their business. Hence, taking up the R Programming Training in Chennai as a career will help you to fetch the desired job.
The various job sector, which you can try are:
Top IT companies such as Accenture, TCS, and Wipro are among them who are in search of expertise in R. It is the most used analytical tool around the world. The top roles which you will come across once you set R Programming as your career:
As of now, R Programming has an encouraging future in the competitive world.
It is considered to be widely used by leading corporates such as Airbnb, Google and many other for the analysis of data by the data scientists. Its deployment can be witnessed in the field of statistical computing, scientific research along with data analytics.
R programming is well-known language that is made used by marketers and researchers for the cleaning, visualizing, retrieving along with the analysis of the data. Its popularity is due to the strong syntax along with simple interface. Robert Gentleman and Ross Ihaka formulated this language who's first letter is kept as the language's name.
Overview of R
This language enables the usage of functions along with looping and branching. The procedure for integration happens that are written .Net, C, Python or Fortran languages. It is possible to operate over Windows, Linux and Mac.
Progression of R
As every other programming language prevailing around the world, R programming has also undergone numerous changes. It came into existence in the year 1993 and during the mid of 1997 a team called "R Core Team" modified the source code of R language.
Characteristics of R
There are variety of data types present in the R language such as wide character, double floating point, integer, Boolean, floating point and many other. In general, it is very crucial to store data for its usage in future. In other words, it is necessary to free up some space when any variable is created.
For every process, operating system assigns memory as per the data type used. When R programming is compared with other languages such as Java and C, there is presence of declared variables in other programming languages. The most commonly used R-objects are:
This is deployed for providing the user with storage in which programs can be manipulated. It is able to store the atomic vector, combination of Robjects along with group of atomic vectors. A proper variable includes letters, underline characters, dot or number.
It is considered to be compiler in order to accomplish certain logical as well as mathematical manipulations.
Types of operators
We have the following types of operators in R programming −
In this the programmer's instruction play a vital role for both evaluation and testing of them. This happens with any statement that is executed in any program.
At times, it is necessary to run several code for many times. In such case, the execution of statements happen in an orderly manner where execution of first statement is given priority.
It is considered to be nothing more than set of statements that are arranged together in order to perform any particular task. In this, function acts as an object in the interpretation in order to control the function.
The components of a function consist of:
Arguments- This is considered to be the placeholder. Arguments are optional and this may have no arguments present in it.
Return value- It acts as last expression for the evaluation.
Function name- This is the real name of function.
Function body- It includes cluster of statements, which defines the action of the function.
In R programming the value written under single or double quotes acts as string. Even though the user creates it with single quote, in R programming every string is stored in double quotes.
Vector is considered to be the basic data objects which are categorized into six- integer, character, double, logical, raw, and complex.
This consist of various elements such as string, number and vector within it.
These are the objects that arrange elements into 2-D rectangular layout. Matrices that consist of numeric elements are used in order to perform mathematical calculations.
They are deployed for the storage of more than 2-D objects.
This data object is deployed for the categorization of data along with its storage that can be either integer or string.
This is 2-D array that consist of one variable along with set of values.
Below are the features of a data frame.
It is a set of functions, sampled data along with compiled data that are stored in a directory. It is possible to add on more packages when necessary in the future.
It is the way of changing the organization of data within column and row. The process is accomplished by fetching the information as data frame. R programming includes various split functions along with merging and interchanging of rows and columns in any data frame.
It is possible to gather information from the files that are stored outside R environment along with writing of data into files such as csv, xml and many more that can be stocked along with accessing by operating system. R programming will be able to read the files that are under the directory that the user is currently working into.
This spreadsheet is widely in usage by many of the user's that helps in storing various files such as .xlsx and even .xls format.
With the help of R the user is able to write anything into the excel file.