List of Databases, Software, and R Packages
Anthony L. (2014). AntConc. Version 3.4.3. Tokyo, Japan: Waseda University. Available online at url: http://www.laurenceanthony.net/software (last access: 19/02/2018).
[archer-3.2] (Lancaster). A Representative Corpus of Historical English Registers. Version 3.2. 1990–2013. Originally compiled under the supervision of D. Biber and E. Finegan at Northern Arizona University and University of Southern California; modified and expanded by subsequent members of a Consortium of Universities. Current member universities are Bamberg, Freiburg, Heidelberg, Helsinki, Lancaster, Leicester, Manchester, Michigan, Northern Arizona, Santiago de Compostela, Southern California, Trier, Uppsala, Zurich.
Bates D., M. Maechler, B. Bolker & S. Walker (2015). Fitting linear mixed-effects models using lme4. Journal of Statistical Software, 67(1), 1–48. doi:10.18637/jss.v067.i01.
Bolt P., K. Bolton & J. Hung (2006). The ICE-Hong Kong Corpus. Version 1. Retrieved from url: http://ice-corpora.net/ice/download.htm (last access: 19/02/2018).
Davies M. (2013). Corpus of Global Web-Based English: 1.9 billion words from speakers in 20 countries. Available online at url: http://corpus.byu.edu/glowbe/ (last access: 19/02/2018).
Du Bois J.W., W.L. Chafe, C.F. Meyer, S.A. Thompson, R. Englebretson & N. Martey (2000–2005). Santa Barbara Corpus of Spoken American English. Parts 1–4. Philadelphia: Linguistic Data Consortium.
Harrell F.E., Jr. (2017). rms: Regression Modeling Strategies. R package version 5.1-0. url: https://CRAN.R-project.org/packages=rms (last access: 26/03/2018).
Meyer C.F., H. Tao & J.W. Du Bois (2012). The ICE-USA Written Corpus. Version 1. Retrieved from url: http://ice-corpora.net/ice/download.htm (last access: 19/02/2018).
Nihilani P., N. Yibin, A. Pakir & V. Ooi (2002). The ICE-Singapore Corpus. Version 1. Retrieved from url: http://ice-corpora.net/ice/download.htm (last access: 19/02/2018).
[R Core Team] (2016). R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. url: http://www.R-project.org (last access: 26/03/2018).
Scott M. (2004). WordSmith Tools. Version 4. Oxford: Oxford University Press.
Shastri S.V. (1986). Kolhapur Corpus of Written Indian English.
Shastri S.V. & G. Leitner (2002). The ICE-India Corpus. Version 1. Retrieved from url: http://ice-corpora.net/ice/download.htm (last access: 19/02/2018).
[Survey of English Usage] (1998). The ICE-GB Corpus. Release 1. London: University College London.
Wickham H. (2009). ggplot2: Elegant graphics for data analysis.New York: Springer.