I'm getting an interesting error:
> plotxy <- function(x, ...){
+ plot(x, ...)
+ }
> XY <- data.frame(x1=1:3, y1=4:6)
> plotxy(y1~x1, XY, xlim=c(0, max(x1)))
Show Traceback
Rerun with Debug
Error in eval(expr, envir, enclos) : object 'x1' not found
The following work:
plotxy(y1~x1, XY)
plot(y1~x1, XY, xlim=c(0, max(x1)))
Within "plotxy", R can't find "x1" to compute
"xlim". Is there a
way I can make x1 available to xlim?
Thanks,
Spencer
plotxy(y1~x1, XY, xlim=c(0, max(XY$x1))) -- Sent from my phone. Please excuse my brevity. On February 8, 2016 7:17:57 PM PST, Spencer Graves <spencer.graves at effectivedefense.org> wrote:>I'm getting an interesting error: > > > > plotxy <- function(x, ...){ >+ plot(x, ...) >+ } > > XY <- data.frame(x1=1:3, y1=4:6) > > plotxy(y1~x1, XY, xlim=c(0, max(x1))) > Show Traceback > > Rerun with Debug > Error in eval(expr, envir, enclos) : object 'x1' not found > > > The following work: > > >plotxy(y1~x1, XY) >plot(y1~x1, XY, xlim=c(0, max(x1))) > > > Within "plotxy", R can't find "x1" to compute "xlim". Is there a >way I can make x1 available to xlim? > > > Thanks, > Spencer > >______________________________________________ >R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see >https://stat.ethz.ch/mailman/listinfo/r-help >PLEASE do read the posting guide >http://www.R-project.org/posting-guide.html >and provide commented, minimal, self-contained, reproducible code.[[alternative HTML version deleted]]
Hi, Jeff et al.: On 2/8/2016 9:52 PM, Jeff Newmiller wrote:> plotxy(y1~x1, XY, xlim=c(0, max(XY$x1)))Yes, Thanks. Is there a way to do this from within "plotxy", so I can call "plotxy" as I call "plot"? Thanks, Spencer> -- > Sent from my phone. Please excuse my brevity. > > On February 8, 2016 7:17:57 PM PST, Spencer Graves > <spencer.graves at effectivedefense.org> wrote: > > I'm getting an interesting error: > > > plotxy <- function(x, ...){ > > + plot(x, ...) > + } > > XY <- data.frame(x1=1:3, y1=4:6) plotxy(y1~x1, XY, xlim=c(0, > max(x1))) > > Show Traceback > > Rerun with Debug > Error in eval(expr, envir, enclos) : object 'x1' not found > > > The following work: > > > plotxy(y1~x1, XY) > plot(y1~x1, XY, xlim=c(0, max(x1))) > > > Within "plotxy", R can't find "x1" to compute "xlim". Is there a > way I can make x1 available to xlim? > > > Thanks, > Spencer > > ------------------------------------------------------------------------ > > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guidehttp://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. >[[alternative HTML version deleted]]