R/quantmod: multiple charts all using the same y-axis

Question

I\'m trying to plot 6 days of intraday data as 6 charts. Quantmod\'s experimental chart_Series() function works with par() settings. I\'ve pre-loaded the data into bar

Answer 1

Googling to understand Vincent's answer led me to the layout() command. It seems incompatible with par(mfrow), but some more experimentation found it can be used as an alternative.

ylim=c(18000,20000)
layout(matrix(1:12,nrow=6,ncol=2), height=c(4,2,4,2,4,2))
for(d in bars){
    chartSeries(d,layout=NULL,TA=c(addVo(),addBBands()),yrange=ylim)
    }

(You'll notice I added bollinger bands too, to be sure overlays still work too.)