rtsplot.y.highlight {rtsplot} | R Documentation |
Highlight horizontal segments
Description
Highlight horizontal segments
Usage
rtsplot.y.highlight(highlight, col = rtsplot.theme()$col.y.highlight)
Arguments
highlight |
segments to highlight along Y axis |
col |
highlight color, defaults to rtsplot.control$col.y.highlight |
Value
nothing
Examples
# generate time series data
y = rtsplot.fake.stock.data(1000)
rsi = TTR::RSI(y, 20)
#set up two regions for graphs candlestick price data on top 2/3 of the plot
#and rsi on the bottom 1/3 of the plot
layout(c(1,1,2))
rtsplot(y, type = 'line', plotX = FALSE)
rtsplot.legend('SPY', 'grey70', y)
rtsplot(rsi, type = 'l')
col = grDevices::adjustcolor(c('green','red'), 80/255)
rtsplot.y.highlight(col=col[1], highlight=c(50,100))
rtsplot.y.highlight(col=col[2], highlight=c(0,50))
abline(h = 50, col = 'gray20')
rtsplot.legend('RSI(20)', 'black', rsi)
[Package rtsplot version 0.1.5 Index]