Discussion Template

Author

1 Literature Review

1.1 Style 1

Thiesing and Vornberger (1997) find blah blah blah.

1.2 Style 2

Predictive analytics is fun (Thiesing and Vornberger 1997).

It may be helpful to read https://posit.co/blog/rstudio-1-4-preview-citations/

Full references are in Section 4

2 Model

\[ y_t = \alpha + x_{t-1} + \epsilon_{t} \]

In Section 2, we talk about

3 To Do

3.0.1 What is `fpp3` package about? How many data sets does it have? What all packages does it load?

https://pkg.robjhyndman.com/fpp3/

https://robjhyndman.com/hyndsight/fpp3-update.html

https://www.rdocumentation.org/packages/fpp3/versions/1.0.1

#install.packages(fpp3) # required only once
library(fpp3)

Registered S3 method overwritten by 'tsibble':
  method               from 
  as_tibble.grouped_df dplyr

── Attaching packages ──────────────────────────────────────────── fpp3 1.0.1 ──

✔ tibble      3.3.0     ✔ tsibble     1.1.6
✔ dplyr       1.1.4     ✔ tsibbledata 0.4.1
✔ tidyr       1.3.1     ✔ feasts      0.4.1
✔ lubridate   1.9.4     ✔ fable       0.4.1
✔ ggplot2     3.5.2

── Conflicts ───────────────────────────────────────────────── fpp3_conflicts ──
✖ lubridate::date()    masks base::date()
✖ dplyr::filter()      masks stats::filter()
✖ tsibble::intersect() masks base::intersect()
✖ tsibble::interval()  masks lubridate::interval()
✖ dplyr::lag()         masks stats::lag()
✖ tsibble::setdiff()   masks base::setdiff()
✖ tsibble::union()     masks base::union()

?fpp3

3.0.2 What is a `tsibble`

This is different from tibble.

https://otexts.com/fpp3/tsibbles.html

3.1 Explore -

3.1.1 What is `feasts` package about?

https://feasts.tidyverts.org

3.1.2 What is `fable` package about?

https://fable.tidyverts.org

?tsibble

?`feasts-package`

?fable

Help on topic 'fable' was found in the following packages:

  Package               Library
  fabletools            /Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library
  fable                 /Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library


Using the first match ...

3.1.2.1 Notes

Make sure the references.bib file is in the same folder as the .qmd file that is importing it (Figure 1). This file contains the article details like authors, journal, et cetra and is used to create the in text citations and end of paper bibliography. Without this file (or incorrect configuration), you will not get citations and bibliography.

Figure 1: Folder contains both the .qmd and .bib file

.bib file contains the citation key which we used for in text citation in literature review (Figure 2). These are automatically generated based on a certain logic documented at Better Bibtex.

Figure 2: Typical .bib file contains citation key and paper details.

You can manually create the references.bib file from Zotero by going to File -> Export Library -> Export Files (Bibtex) -> save references.bib into the folder with .qmd files ( Figure 3 / Figure 4).

Save as a bibtex file (.bib extension).

There are multiple ways to create/export the bibtex file (Figure 5).

Figure 5: Another way to export library.

3.1.2.2 CSL Styles

CSL styles can be added in the YAML as well. They can be downloaded from https://www.zotero.org/styles

By default, if you use citations in a Quarto .qmd file without specifying a csl: file, Quarto (via Pandoc) applies the Chicago Manual of Style (author-date) format.

If you want a different style (e.g., APA),

add this to your YAML: csl: apa.csl
And download the APA CSL file into your project directory.

4 Appendix

https://otexts.com/fpppy/

References

Thiesing, Frank M., and Oliver Vornberger. 1997. “Forecasting Sales Using Neural Networks.” In Computational Intelligence Theory and Applications, edited by Gerhard Goos, Juris Hartmanis, Jan Leeuwen, and Bernd Reusch, 1226:321–28. Berlin, Heidelberg: Springer Berlin Heidelberg. https://doi.org/10.1007/3-540-62868-1_125.