SciELO - Scientific Electronic Library Online

 
vol.11 special issueCompetences in plant breeding in BrazilGenetic improvement of vegetables: development of open-pollinated cultivars author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand

Journal

Article

Indicators

Related links

Share


Crop Breeding and Applied Biotechnology

On-line version ISSN 1984-7033

Abstract

PETERNELLI, Luiz Alexandre. Program R: applications in plant breeding. Crop Breed. Appl. Biotechnol. [online]. 2011, vol.11, n.spe, pp.91-92. ISSN 1984-7033.  http://dx.doi.org/10.1590/S1984-70332011000500014.

Nowadays the demand for so-called free, or open source software for data analysis as well as the appeal to use it is great. An public domain software that has become extremely well-known, with ever-increasing numbers of fans and even co-workers, is Environment R, or simply R. R is extremely useful for data analysis and manipulation in view of a range of tools already implemented. Also, R is not simply a statistical program, because, by its easy on using internal functions and also creating new ones, statistical procedures applied to data can also be created, manipulated, evaluated and interpreted. R contains numerous libraries (or packages), some already included in the default setting. This course will focus on the application of R in statistical analyses in plant breeding. Explanations on the use of various commands and functions will be illustrated with examples, to facilitate the interpretation and adaptation to other similar problems.

Keywords : statistical analysis; design of experiments; data analysis.

        · abstract in Portuguese     · text in English     · English ( pdf )

 

Creative Commons License All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License