References

Brand, James, Jen Hay, Lynn Clark, Kevin Watson, and Márton Sóskuthy. 2021. “Systematic Co-Variation of Monophthongs Across Speakers of New Zealand English.” Journal of Phonetics 88: 101096. https://www.sciencedirect.com/science/article/pii/S0095447021000711.

Derrick, Donald, and Bryan Gick. 2021. “Gait Change in Tongue Movement.” Scientific Reports 11 (1): 16565. https://doi.org/10.1038/s41598-021-96139-4.

Renwick, Margaret E. L., Joseph A. Stanley, Jon Forrest, and Lelia Glass. 2023. “Boomer Peak or Gen X Cliff? From SVS to LBMS in Georgia English.” Language Variation and Change 35 (2): 175–97. https://doi.org/10.1017/S095439452300011X.

Sóskuthy, Márton. 2017. “Generalised Additive Mixed Models for Dynamic Analysis in Linguistics: A Practical Introduction.” arXiv.org. March 15, 2017. https://arxiv.org/abs/1703.05339v1.

Sóskuthy, Márton, J. Hay, and James Brand. 2019. “Horizontal Diphthong Shift in New Zealand English.” In. https://www.semanticscholar.org/paper/HORIZONTAL-DIPHTHONG-SHIFT-IN-NEW-ZEALAND-ENGLISH-S%C3%B3skuthy-Hay/cd1bd700686b3d1270be5536e5881e8946ba57ab.

Sóskuthy, Márton, and Jennifer Hay. 2017. “Changing Word Usage Predicts Changing Word Durations in New Zealand English.” Cognition 166 (September): 298–313. https://doi.org/10.1016/j.cognition.2017.05.032.

Wickham, H. 2016. Ggplot2: Elegant Graphics for Data Analysis. Use R! Springer International Publishing. https://books.google.co.nz/books?id=RTMFswEACAAJ.

Wieling, M. 2018. “Analyzing Dynamic Phonetic Data Using Generalized Additive Mixed Modeling: A Tutorial Focusing on Articulatory Differences Between L1 and L2 Speakers of English.” Journal of Phonetics 70: 86–116. https://doi.org/10.1016/j.wocn.2018.03.002.

Wilkinson, Leland. 1999. The Grammar of Graphics. Statistics and Computing. New York: Springer. http://digitool.hbz-nrw.de:1801/webclient/DeliveryManager?pid=2966363.

Wilson Black, Joshua, Jennifer Hay, Lynn Clark, and James Brand. 2023. “The Overlooked Effect of Amplitude on Within-Speaker Vowel Variation.” Linguistics Vanguard 9 (1): 173–89. https://doi.org/10.1515/lingvan-2022-0086.

Winter, Bodo. 2019. Statistics for Linguists: An Introduction Using R. New York: Routledge. https://doi.org/10.4324/9781315165547.