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DataTreeMap a data mining compendium and a place about data collection, analysis and visualization IDEAS.

Data analysis with R

Useful R packages

May 14, 2017 7:00 PM

In this article you find a list of resources such as links, books, on-line courses about R. We bring the most useful ones by choosing carefully in order to create a complete list and a useful reference to the aspiring data analyst or data scientist ..

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How to read multiple files in R

May 2, 2017 5:00 PM

The data we have to analyse might be divided in files for example data collected in different days. Each file will contain data collected in a different day. We can also have data collected in different places so that each place will have its data in its own file. To process the data we need to consider it as a whole and that's why reading multiple files ( and loading the data in a data frame ) is a crucial task.

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