Customizing the stock display
Let's customize our stock display by specifying a wider plot having an aspect ratio of 2, and let's give it a custom description.
Note that the data frame by_symbol has already been computed and contains the panel column and all the cognostics that we desire for our display.
Este exercício faz parte do curso
Visualizing Big Data with Trelliscope in R
Instruções do exercício
Create a trelliscope display, p, that has a custom description (desc) of your choosing and has an aspect ratio of 2 with a width of 600 (obtained by appropriately specifying height and width). Specify a name of "ohlc_top500".
Exercício interativo prático
Experimente este exercício completando este código de exemplo.
library(trelliscopejs)
# Create the trelliscope display
p <- ___
# View the display
p