Monday, June 17, 2019

Training ANALYZING BIG DATA WITH MICROSOFT R

Purnama Academy Training Syllabus - 0838.0838.0001


ANALYZING BIG DATA WITH MICROSOFT R
Duration
:
 3 Hari (09.00 – 16.00)



Desciptions
:
The open-source programming language R has for a long time been popular (particularly in academia) for data processing and statistical analysis. Among R's strengths are that it's a succinct programming language and has an extensive repository of third party libraries for performing all kinds of analyses. Together, these two features make it possible for a data scientist to very quickly go from raw data to summaries, charts, and even full-blown reports. However, one deficiency with R is that traditionally it uses a lot of memory, both because it needs to load a copy of the data in its entirety as a data.frame object, and also because processing the data often involves making further copies (sometimes referred to as copy-on-modify).



Objectives
:
You will learn how to use MS R to read, process, and analyze large datasets including:
·         Read data from flat files into R’s data frame object, investigate the structure of the dataset and make corrections, and store prepared datasets for later use
·         Prepare and transform the data
·         Calculate essential summary statistics, do crosstabulation, write your own summary functions, and visualize data with the ggplot2 package
·         Build predictive models, evaluate and compare models, and generate predictions on new data




Participants
:
-          Backend Staff
-          Data Scientist
-          Big Data Developer



Prerequisites
:
Familiar with Big Data Technologies


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