[R] stretching text vertically

Greg Snow Greg.Snow at imail.org
Mon Jun 16 17:19:21 CEST 2008

You can embed plots using the subplot function in the TeachingDemos package.

Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.snow at imail.org
(801) 408-8111

> -----Original Message-----
> From: r-help-bounces at r-project.org
> [mailto:r-help-bounces at r-project.org] On Behalf Of Alex Reynolds
> Sent: Friday, June 13, 2008 4:56 PM
> To: r-help at r-project.org
> Subject: [R] stretching text vertically
> I'd like to stretch a plotted character vertically, to create
> a "sequence logo".
> Is there a parameter to allow stretching text() output
> vertically or squeeze horizontally?
> I know about Oliver Bembom's seqLogo library, but this
> generates a sequence logo plot using a separate bitmap
> device. I want to recreate the sequence logo *inside* an
> existing plot.
> Alternatively, is there a way to embed one plot inside another?
> I could use imagemagick outside R to 'montage' separate
> bitmaps, but then the sequence logo is going to be very
> difficult to align (base for
> base) with the plot I'm trying to join it to.
> Thanks for any tips,
> Alex
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