Re: [R] Line plots in base graphics
Hadley Wickham hadley at rice.edu writes: Am I missing something obvious on how to draw multi-line plots in base graphics? In ggplot2, I can do: data(Oxboys, package = nlme) library(ggplot2) qplot(age, height, data = Oxboys, geom = line, group = Subject) But in base graphics, the best I can come up with is this: with(Oxboys, plot(age, height, type = n)) lapply(split(Oxboys[c(age, height)], Oxboys$Subject), lines) [quoting removed to fool gmane] Am I missing something obvious? reshape to wide format and matplot()? __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Line plots in base graphics
On Wed, Apr 13, 2011 at 2:58 PM, Ben Bolker bbol...@gmail.com wrote: Hadley Wickham hadley at rice.edu writes: Am I missing something obvious on how to draw multi-line plots in base graphics? In ggplot2, I can do: data(Oxboys, package = nlme) library(ggplot2) qplot(age, height, data = Oxboys, geom = line, group = Subject) But in base graphics, the best I can come up with is this: with(Oxboys, plot(age, height, type = n)) lapply(split(Oxboys[c(age, height)], Oxboys$Subject), lines) [quoting removed to fool gmane] Am I missing something obvious? reshape to wide format and matplot()? Hmmm, that doesn't work if your measurements are at different times e.g: Oxboys2 - transform(Oxboys, age = age + runif(234)) Hadley -- Assistant Professor / Dobelman Family Junior Chair Department of Statistics / Rice University http://had.co.nz/ __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Line plots in base graphics
Hadley Wickham hadley at rice.edu writes: On Wed, Apr 13, 2011 at 2:58 PM, Ben Bolker bbolker at gmail.com wrote: Hadley Wickham hadley at rice.edu writes: Am I missing something obvious on how to draw multi-line plots in base graphics? [snip] But in base graphics, the best I can come up with is this: with(Oxboys, plot(age, height, type = n)) lapply(split(Oxboys[c(age, height)], Oxboys$Subject), lines) [quoting removed to fool gmane] Am I missing something obvious? reshape to wide format and matplot()? Hmmm, that doesn't work if your measurements are at different times e.g: Oxboys2 - transform(Oxboys, age = age + runif(234)) In that case I think you're stuck with your lapply() approach, or (I think) using lattice graphics with the group= argument (that's not base though). Ben __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Line plots in base graphics
On 14 April 2011 07:51, Hadley Wickham had...@rice.edu wrote: Am I missing something obvious on how to draw multi-line plots in base graphics? In ggplot2, I can do: It appears you've been infected with what I like to call the Dijkstra syndrome [*], quoting The tools we use have a profound (and devious!) influence on our thinking habits, and, therefore, on our thinking abilities. You can probably blame ggplot2 here, messing with our minds and spoiling us. I can't seem able to think like spreadsheets anymore either, because of R. Thanks though, baptiste [*] http://www.cs.virginia.edu/~evans/cs655/readings/ewd498.html data(Oxboys, package = nlme) library(ggplot2) qplot(age, height, data = Oxboys, geom = line, group = Subject) But in base graphics, the best I can come up with is this: with(Oxboys, plot(age, height, type = n)) lapply(split(Oxboys[c(age, height)], Oxboys$Subject), lines) Am I missing something obvious? Thanks! Hadley -- Assistant Professor / Dobelman Family Junior Chair Department of Statistics / Rice University http://had.co.nz/ __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.