How Much Do Big Data Professionals in India Earn?

India is not lacking behind when it comes to the prevalence of professionals properly trained in Big Data and analytics and there is room for more. If you are thinking of choosing this field as your career option, this is a must view presentation as we bring to you the pay packages of Big Data professionals working in India.

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13 Advantages of R over Excel in Data Analytics

R holds a significant edge over Excel as far as analysis of data is concerned. Though indeed the number of uses of R programming is less than the utilities of MS Excel it outshines the latter when it comes to the sheer power of conducting analysis and the handling and manipulation of data. Watch this presentation to know more why R holds sway over Excel in the world of Big Data and analytics.

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Easily Analyze Data with MS Excel

This video presents to you some features of MS Excel that make analysis of data a snap. And all this from the confines of your favorite spreadsheet program environment. MS Excel also throws on the platter a host of tools with which advanced users may perform complicated tasks in Big Data and Analytics. So as you can see your favorite spreadsheet program is far more powerful than you previously thought.

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Planning to move your career ahead?

Why your career change must involve Big Data?

Big Data

• The numbers of smart phone users are increasing day-by-day. There are 4.6 million new smart phone connections with GPS and internet connectivity subscriptions daily, worldwide. Hence, even bigger Big Data! This monumental volume of data will have various useful trends and patterns waiting to be discovered and unfolded for giving us a better understanding of human preferences, business necessities and even about our place in the universe.

Analysts & data modelers

• FaceBook has 1.06 billion users active in a month with more than 30 million content sharing done in 30 days! Companies will need investigative eyes of Analysts & data modelers. Due to this growing need for data scientists many IT professionals are thinking of making their career move with Big Data.

SAS Analyst

• Companies which apply advanced analytics to evaluate their data earn 33% more revenue. Thus, SAS business analysts will be an irreplaceable asset to firms. Data analysis tools that were only restricted to corporate biggies like Google and Amazon are now available readily for companies of all sizes to utilize and gather knowledge from data analysis.

R Programmers

• 64% more companies will hire data analysts to outperform their competition. The demand for R programmers will be in hyper-drive in the job market for a few years now. The world of data science as described by most industry experts is a young man’s world, thus, there will be greater openness for newbie pros who have an unquenchable thirst for learning new skills.

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Some Mind Boggling Data About Big Data

With the ubiquitous presence of electronic devices that have become a part and parcel of our daily lives we are generating huge amounts of data with the passing of each day. But gaining insights from such data sitting about waiting to be analyzed is not possible in the traditional systems of processing and managing data. This is where Big Data comes in to the picture. This presentation brings to you several important and astonishing figures concerning Big Data.

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How to Export To Excel from SAS

Many specifically ask for spreadsheet data so that it may be manipulated further. A spreadsheet must be differentiated from a database and both importing and exporting data does not exactly deliver the most optimized and accurate results.

Nevertheless with SAS you can both read from MS Excel in a variety of ways and also export data into spreadsheets to be opened in Excel. There are a number of methods to achieve the same each having its own set of disadvantages and advantages. Some of the better methods for doing the same follow in the paragraphs below.

Differences between 64-bit and 32-bit Architectures

A few of the concepts and terms need to be cleared out before we proceed.

For you to be able to create excel files from the SAS environment itself you are in need of SAS/ACCESS to PC Files. This will; let you perform all sorts of interchanges in file formats to and from SAS and other apps of the PC which include Excel as well.

But the shift from 32 bit architecture to a 64 bit one has ensured that 64 bit SAS sessions will not be able to run the PROC EXPORT DBMS=EXCEL program unlike its 32 bit counterpart.

This may be remedied in two different ways:

• Installing data providers which are 64 bit which ship with the 64 bit MS Office but keep in mind that you cannot have 32 bit and 64 bit variants of these data providers concurrently.
• You may also make use of the PC Files Server which resides on the same Windows installation where you have SAS. But for this to work it is necessary to have the SAS program use DBMS=EXCELCS which basically instructs SAS to utilize PC Files Server in contrast to data providers that are used in-process.

The Better Ways to Export SAS to Excel

• LIBNAME EXCEL- This serves to read and write Excel files as sheets when the bit architecture (i.e. 32 or 64 bit) of SAS matches that of MS Office. The excel file serves as a SAS library where ranges or sheets form the member tables.
• LIBNAME PCFILES performs the same function as the above with the difference being in using PC Files Server. It is good for situations where there is difference in architecture(Whether 32 bit or 64 bit)
• PROC EXPORT DBMS=EXCELCS makes use of PC Files Server to write files in the Excel format. The output behavior may be controlled to a great extent and is well suited to situations where there is a difference in bitness.
• PROC EXPORT DBMS=EXCEL- This is most suitable in cases where the bit architecture of SAS matches that of MS Office.
• PROC EXPORT DBMS=XLS- This lets you export to Excel files directly without any external dependencies. However its function are limited as far as format and volume are concerned. It works on both the UNIX and Windows platforms.
• PROC EXPORT DBMS=XLSX- This was introduced in version 9.3M1 and is able to directly export to Excel 2010 files. There is no need for any driver or added software like PC Files Server.

The methods listed next do not have SAS/ACCESS to PC Files as a pre-requisite and are hence are quite popular in spite of the fact that they do not output “native” Excel files.

• PROC EXPORT DBMS=CSV- This produces CSV files used most often in Excel.
• ODS TAGSETS.CSV- This also creates CSV files. An alternative way is to use the DATA step and FILE output.
• ODS TAGSETS.EXCELXP- This makes use of ODS to output XML files in Office. The appearance of the content may be controlled to a significant extent but recent MS Excel versions refuse to see it as a “native” format.
• FILENAME DDE- This uses Windows messages in order to control the functions of Excel files down to the level of cells. In order for this to work SAS and Excel must reside in the on the same machine. Another point to be noted is that it will not work in Workspace Servers of SAS or servers which are referred to as stored process. It lets you leverage a tremendous amount of control, a quality prized by Advanced SAS users.

The SAS Add-in for MS Office resolves the problem rather easily. It allows you to access data related to SAS and their analytics right from the Excel environment and session.

If all this sounds exciting to you even if you are a newbie to the field a proper SAS Training Institute in Gurgaon will help you along the way.

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Good News for SAS Aspirers in Delhi

SAS Aspirants in Delhi and its whereabouts have reasons to cheer. SAS certification in Delhi has risen to new levels in terms of standards of the course. Yes, you have guessed it right! DexLab Analytics has risen to the top 5 SAS training institutes in India according to the latest rankings conducted by Analytic Vidhya. Though our alumni is well aware of the fact, having their alma matter here at DexLab, it does indeed feel good, if not exactly glorious, to be counted as one of the top providers of SAS courses in India. And the accolade comes from none other than Analytics Vidhya a lively, active and vibrant community of Big Data professional and students, experts and enthusiasts.

SAS Courses by DexLab Analytics

As noted by the rankings, the SAS courses provided by DexLab Analytics are delivered in a hybrid format which is inclusive of both online training and actual physical classes of duration of 30 hours. The course is currently available in the cities of both Gurgaon as well as Delhi in India. In spite of its relatively new appearance, DexLab Analytics courses command a reputation that goes far ahead of itself.

A Few Words about Analytics Vidhya

Through Analytics Vidhya, noted Business Analyst Kunal Jain seeks to create a thriving community dedicated to studying Analytics. It might be added that he succeeds on many fronts in his stated mission through the medium of his blog.

Data Analytics

With time data is witnessing an exponential growth and is becoming more and more complex as well. Under such circumstances, companies doing data analytics properly will bear a competitive advantage.

When you add the increased levels of use of mobile devices along with digitization to the recipe, investing in proper analytics of data makes so much sense.

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