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.
Diese Übung ist Teil des Kurses
Visualizing Big Data with Trelliscope in R
Anleitung zur Übung
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".
Interaktive Übung
Vervollständige den Beispielcode, um diese Übung erfolgreich abzuschließen.
library(trelliscopejs)
# Create the trelliscope display
p <- ___
# View the display
p