User:Dr vulpes/code
Code that I use when working on articles.
Stock Market
[edit]Generate closing stock prices with the R packages quantmod[2] and tidyquant[3]
getSymbols(c("PACW"),
src = "yahoo",
from = '2023-03-01',
to = '2023-05-10')
# Colors set to blue and red to improve accessability for people who are colorblind
chartCandlestick <- chartSeries(
PACW,
type = "candlestick",
name = "PacWest Bancorp",
theme = chartTheme(
'white',
up.col = '#1A85FF',
dn.col = '#D41159'
)
)
chartLine <- chartSeries(
PACW,
type = "line",
name = "PacWest Bancorp",
theme = chartTheme(
'white',
up.col = '#1A85FF',
dn.col = '#D41159'
)
)
chartMatchsticks <- chartSeries(
PACW,
type = "matchsticks",
name = "PacWest Bancorp",
theme = chartTheme(
'white',
up.col = '#1A85FF',
dn.col = '#D41159'
)
)
- ↑ R Core Team (2023). R: A Language and Environment for Statistical Computing. R Foundation for Statistical Computing, Vienna, Austria. https://www.R-project.org/
- ↑ Ryan JA, Ulrich JM (2023). quantmod: Quantitative Financial Modelling Framework. R package version 0.4.22, https://CRAN.R-project.org/package=quantmod.
- ↑ Dancho M, Vaughan D (2023). tidyquant: Tidy Quantitative Financial Analysis. R package version 1.0.7, https://CRAN.R-project.org/package=tidyquant