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R is a GNU open Source Tool, with S-language pedigree, skilled in statistical computing and statistical charting. An open source project launched by Revolution Analytics Rhadoop the R language with Hadoop, which is a good place to play R language expertise. The vast number of R language enthusiasts with powerful tools Rhadoop, can be in the field of large data, which is undoubtedly a good news for R language programmers. The author gave a detailed explanation of R language and Hadoop from a programmer's point of view. The following is the original: Preface wrote several ...

Introduction: It is well known that R is unparalleled in solving statistical problems. But R is slow at data speeds up to 2G, creating a solution that runs distributed algorithms in conjunction with Hadoop, but is there a team that uses solutions like python + Hadoop? R Such origins in the statistical computer package and Hadoop combination will not be a problem? The answer from the king of Frank: Because they do not understand the characteristics of R and Hadoop application scenarios, just ...

R as a source of data statistical analysis language is imperceptibly in the enterprise to expand their influence. Unique extensions provide free extensions and allow the R language engine to run on the Hadoop cluster. Today, Oracle's Big Data solution also appears in the R language Pack. R language is mainly used for statistical analysis, drawing language and operating environment. R was originally developed by Ross Ihaka and Robert Gentleman from Oakland University in New Zealand. (also known as R) is now being developed by the R Development core team. R is the base ...

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(R)? Ex 0.11.1 this version fixes the Netstat output and adds some modules. (R)? Ex is a tool that allows you to manage from one central point to all servers, and it works through complete configuration management and software deployment processes. CentOS 6rpm--import http://rex.linux-files.org/RPM-GPG-KEY-REXIFY-REPO.CENTOS6cat >/etc/yum.re ...

(R)? Ex http://www.aliyun.com/zixun/aggregation/37104.html ">0.12.1 this version resolves an error in a special character template module. (R)? Ex is a tool that allows you to manage from one central point to all servers, and it works through complete configuration management and software deployment processes. CentOS 6rpm--import Http://rex.linux-fi ...

(R)? Ex is a tool that can manage the complete process of configuration management and software deployment from all servers in a central point. (R)? Ex 0.7.1 This version adds a new Rex::augeas module with augeas help configuration file. It fixes a Perl 5.8 compatibility error. Fixed mkdir function error in relative path. * Restored the backward compatibility with Perl 5.8.x&h ...

MapReduce: Simple data processing on large cluster

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