November 2018
Intermediate to advanced
360 pages
9h 36m
English
Content preview from Bioinformatics with Python Cookbook - Second Edition
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Interfacing with R via rpy2
If there is some functionality that you need and you cannot find it in a Python library, your first port of call is to check whether it's implemented in R. For statistical methods, R is still the most complete framework; moreover, some bioinformatics functionalities are also only available in R, most probably offered as a package belonging to the Bioconductor project.
rpy2 provides a declarative interface from Python to R. As you will see, you will be able to write very elegant Python code to perform the interfacing process. To show the interface (and try out one of the most common R data structures, the DataFrame, and one of the most popular R libraries, ggplot2), we will download its metadata from the Human 1,000 ...
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