by Unknown |
in
Python
at Wednesday, September 16, 2015
Python is one of the most used functional programming language.Python has got many applications areas.We can build almost every type of application using Python. What is Profanity Editor? Profanity's meaning in English is obscene language word /curse word.For example,you used to write a large number of emails dailyto your Boss,so it is obvious that you may use curse words like shit,crap in your...
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Data Scientist has been rewarded as the sexiest job of 21st century.It is a boom word which is no longer a hype now.World's renowned companies are coming up with their new Data Science Teams. It has been estimated that the United States alone will fall short of 140,000 to 180,000 Data Scientists in 2018.The following graph depicts the growing trend: What do Data...
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by Unknown |
in
R
at Saturday, May 02, 2015
R is a wonderful statistical language with a lot of features.R can read and parse a large number of data formats including .xls,.txt,.json etc. JSON stands for Java Script Object Notation.For reading and parsing json data in R consists of following steps: 1.Grabbing Data: Our first step includes how we grab the data.The data can be on a Server,html link or stored in...
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by Unknown |
in
R
at Tuesday, April 28, 2015
Data Import It is often necessary to import sample textbook data into R before you start working on your homework. Excel File Quite frequently, the sample data is in Excel format, and needs to be imported into R prior to use. For this, we can use the function read.xls from the gdata package. It reads from an Excel spreadsheet and returns a data frame. The following shows how to load...
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by Unknown |
in
R
at Thursday, April 02, 2015
It is assumed that you had already installed hadoop in your system.If you dont had installed now,you can visit the following link: Install hadoop 1.Install R The version of R that I used is 3.1.0, the latest version as of May 2014. Previously I set up an R-Hadoop system with R 2.15.2 before, so it should work with other versions of R, at...
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by Unknown |
in
R
at Wednesday, March 18, 2015
During the first month of training I was given the task to work on ebola Dataset.I was asked to plot the dataset on the Google maps.I gone to the wrong track for the first 15 days.After that I visited udacity.com which saved my life and guided me good.I recommend all the new R developers to follow this Udacity course. Data Analysis with R...
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by Unknown |
in
R
at Wednesday, March 11, 2015
R, the open source package, has become the de facto standard for statistical computing and anything seriously data-related (note I am avoiding the term ‘big data’ here – oops, too late!). From data mining to predictive analytics to data visualisation, it seems like any self-respecting data professional now uses R. Or at least they pretend to. We all know that most people use...
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by Unknown |
in
R
at Sunday, February 01, 2015
RStudio Server enables you to provide a browser based interface (the RStudio IDE) .You can easily access your R work anywhere in the world.All you need is one System having Internet.Major advantages for setting up RStudio Server. >>Easy sharing of code, data, and other files with colleagues. >>Allowing multiple users to share access to the more powerful compute resources (memory, processors, etc.) available...
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