Referencias

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Dragulescu, Adrian A. 2014. Xlsx: Read, Write, Format Excel 2007 and Excel 97/2000/Xp/2003 Files. https://CRAN.R-project.org/package=xlsx.

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Hyndman, Rob, Mitchell O’Hara-Wild, Christoph Bergmeir, Slava Razbash, and Earo Wang. 2017. Forecast: Forecasting Functions for Time Series and Linear Models. https://CRAN.R-project.org/package=forecast.

Kahle, David, and Hadley Wickham. 2016. Ggmap: Spatial Visualization with Ggplot2. https://CRAN.R-project.org/package=ggmap.

Pedersen, Thomas Lin. 2018a. A Tidy Api for Graph Manipulation. https://CRAN.R-project.org/package=tidygraph.

———. 2018b. An Implementation of Grammar of Graphics for Graphs and Networks. https://CRAN.R-project.org/package=ggraph.

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———. 2017a. Readr: Read Rectangular Text Data. https://CRAN.R-project.org/package=readr.

———. 2017b. Stringr: Simple, Consistent Wrappers for Common String Operations. https://CRAN.R-project.org/package=stringr.

Wickham, Hadley, and Jennifer Bryan. 2017. Readxl: Read Excel Files. https://CRAN.R-project.org/package=readxl.

Wickham, Hadley, and Winston Chang. 2016. Ggplot2: Create Elegant Data Visualisations Using the Grammar of Graphics. https://CRAN.R-project.org/package=ggplot2.

Wickham, Hadley, Romain Francois, Lionel Henry, and Kirill Müller. 2017. Dplyr: A Grammar of Data Manipulation. https://CRAN.R-project.org/package=dplyr.

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