How to cite the R package zoo
zoo is a popular R package that is available at https://cran.r-project.org/web/packages/zoo/index.html. By citing R packages in your paper you lay the grounds for others to be able to reproduce your analysis and secondly you are acknowledging the time and work people have spent creating the package.
APA citation
Formatted according to the APA Publication Manual 7th edition. Simply copy it to the References page as is.
The minimal requirement is to cite the R package in text along with the version number. Additionally, you can include the reference list entry the authors of the zoo package have suggested.
Example of an in-text citation
Analysis of the data was done using the zoo package (v1.8-8; Zeileis & Grothendieck, 2005).
Reference list entry
Zeileis, A., & Grothendieck, G. (2005). Zoo:S3Infrastructure for regular and irregular time series. Journal of Statistical Software, 14(6). https://doi.org/10.18637/jss.v014.i06
Vancouver citation
Formatted according to Vancouver style. Simply copy it to the references section as is.
Example of an in-text citation
Analysis of the data was done using the zoo package v1.8-8 (1).
Reference list entry
1.Zeileis A, Grothendieck G. Zoo:S3Infrastructure for regular and irregular time series. J Stat Softw [Internet]. 2005;14(6). Available from: http://dx.doi.org/10.18637/jss.v014.i06
BibTeX
Reference entry in BibTeX format. Simply copy it to your favorite citation manager.
@ARTICLE{Zeileis2005-fo,
title = "{Zoo:S3Infrastructure} for regular and irregular time series",
author = "Zeileis, Achim and Grothendieck, Gabor",
journal = "J. Stat. Softw.",
publisher = "Foundation for Open Access Statistic",
volume = 14,
number = 6,
year = 2005,
url = "http://dx.doi.org/10.18637/jss.v014.i06",
language = "en",
issn = "1548-7660",
doi = "10.18637/jss.v014.i06"
}
RIS
Reference entry in RIS format. Simply copy it to your favorite citation manager.
TY - JOUR AU - Zeileis, Achim AU - Grothendieck, Gabor TI - Zoo:S3Infrastructure for regular and irregular time series T2 - J. Stat. Softw. VL - 14 IS - 6 PY - 2005 DA - 2005 PB - Foundation for Open Access Statistic SN - 1548-7660 DO - 10.18637/jss.v014.i06 UR - http://dx.doi.org/10.18637/jss.v014.i06 ER -
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zoo R package release history
| Version | Release date |
|---|---|
| 1.8-7 | 2020-01-10 |
| 1.8-6 | 2019-05-28 |
| 1.8-5 | 2019-03-21 |
| 1.8-4 | 2018-09-19 |
| 1.8-3 | 2018-07-16 |
| 1.8-2 | 2018-06-11 |
| 1.8-1 | 2018-01-08 |
| 1.8-0 | 2017-04-13 |
| 1.7-14 | 2016-12-19 |
| 1.7-13 | 2016-05-03 |
| 1.7-12 | 2015-03-16 |
| 1.7-11 | 2014-02-27 |
| 1.7-10 | 2013-06-14 |
| 1.7-9 | 2012-11-04 |
| 1.7-8 | 2012-10-06 |
| 1.7-7 | 2012-02-11 |
| 1.7-6 | 2011-11-02 |
| 1.7-5 | 2011-10-25 |
| 1.7-4 | 2011-08-22 |
| 1.7-3 | 2011-08-11 |
| 1.7-2 | 2011-07-23 |
| 1.7-1 | 2011-07-18 |
| 1.7-0 | 2011-07-12 |
| 1.6-5 | 2011-04-08 |
| 1.6-4 | 2010-07-09 |
| 1.6-3 | 2010-04-23 |
| 1.6-2 | 2009-11-23 |
| 1.6-1 | 2009-11-19 |
| 1.6-0 | 2009-11-18 |
| 1.5-7 | 2009-07-22 |
| 1.5-8 | 2009-07-22 |
| 1.5-6 | 2009-05-22 |
| 1.5-5 | 2009-02-05 |
| 1.5-4 | 2008-07-09 |
| 1.5-3 | 2008-04-22 |
| 1.5-2 | 2008-04-05 |
| 1.5-0 | 2008-03-14 |
| 1.4-2 | 2008-01-28 |
| 1.4-1 | 2007-12-14 |
| 1.4-0 | 2007-10-12 |
| 1.3-2 | 2007-06-26 |
| 1.3-1 | 2007-05-14 |
| 1.3-0 | 2007-04-20 |
| 1.2-2 | 2006-12-18 |
| 1.2-1 | 2006-09-19 |
| 1.2-0 | 2006-08-18 |
| 1.1-1 | 2006-07-03 |
| 1.1-0 | 2006-06-06 |
| 1.0-7 | 2006-05-22 |
| 1.0-6 | 2006-04-07 |
| 1.0-5 | 2006-02-06 |
| 1.0-4 | 2006-01-19 |
| 1.0-3 | 2005-12-01 |
| 1.0-2 | 2005-09-08 |
| 1.0-1 | 2005-06-22 |
| 1.0-0 | 2005-05-25 |
| 0.9-9 | 2005-04-27 |
| 0.9-1 | 2004-12-21 |
| 0.2-0 | 2004-08-12 |
| 0.1-4 | 2004-05-27 |
| 0.1-3 | 2004-04-14 |
| 0.1-2 | 2004-04-08 |
| 0.1-1 | 2004-02-20 |