Hi Michael,
Thanks a lot - enclosing the qplot in a print() worked perfectly !
Regards,
-fj
On Thu, Aug 2, 2012 at 7:37 PM, R. Michael Weylandt <
michael.weyla...@gmail.com> wrote:
> On Thu, Aug 2, 2012 at 6:30 PM, Dennis Murphy wrote:
> > On Thu, Aug 2, 2012 at 1:38 PM, Michael Weylandt
> >
See R FAQ 7.22 for the gory details -- It needs to go around the
qplot() statement.
In interactive use, most objects are "printed" after evaluation:
sometimes this doesn't happen because the returned value is marked
invisible. For grid graphics objects (of which ggplot objects are a
type), this "p
Could you elaborate on this ? Where would the print /plot statement go ?
On Thu, Aug 2, 2012 at 4:38 PM, Michael Weylandt wrote:
> You need to explicitly print() the graphs to make them show -- or in
> recent ggplot2 versions I think you can also use plot() as an alias.
>
> Michael
>
> On Aug 2,
You need to explicitly print() the graphs to make them show -- or in recent
ggplot2 versions I think you can also use plot() as an alias.
Michael
On Aug 2, 2012, at 2:37 PM, "firdaus.janoos" wrote:
> Hello,
>
> I'm having some issues getting a ggplot figure to show up in the knitr
> output,
Hello,
I'm having some issues getting a ggplot figure to show up in the knitr
output, when placed in a loop.
Specifically, I have a loop inside a knitr chunk :
```{r fitting, warning=FALSE, fig.width=10, fig.height=10, fig.keep='high'}
for (t in 1:T)
{
# do a regression of tgt.vals ~ predi
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