Re: [R] combine barchart and xyplot in lattice

I converted to factor because, in barchart, x-axis seems to be factor only. Without factor, x labels are 1, 2, 3, … Solution 1 works for me. If there is a method for barchart, I am interested in looking at that as well. Thanks, Naresh Sent from my iPhone > On Nov 18, 2023, at 10:09 AM, Deepa

Re: [R] combine barchart and xyplot in lattice

On Sat, 18 Nov 2023 at 06:44, Naresh Gurbuxani wrote: > > In below graph, I would like to add two vertical lines using > panel.abline(). Is this possible? I assume you want the 'v' variable in panel.abline() to be interpreted in the context of your x-axis, which here represents a factor variable

[R] combine barchart and xyplot in lattice

In below graph, I would like to add two vertical lines using panel.abline().  Is this possible? Thanks, Naresh mydf <- data.frame(hour = rep(6:20, 2), traffic = c(round(dnorm(6:20, 9, 3) * 1), round(dnorm(6:20, 17, 4) * 1)), direction = rep(c("inbound", "outbound"), c(15, 15))) vehicles