On Nov 23, 2012, at 12:20 PM, mee1d3hs wrote:

The code

hist(new, main=bquote("Heart Attack (" * bar(X)==.(round(mean(new), 1)) *
")"))

does not work on 2.15.2 on OSX. the histogram is generated, but the title does show at all, which kind of tells me the bquote expression is failing

Works fine for me. I just updated to 2.15.2 today.

Used 1:4 as the value for new and got he correct title.


I would appreciate any help in making this work, it seems it should be easy, but somehow it is not. I tried using substitute, and many other ways with no
help

> sessionInfo()
R version 2.15.2 (2012-10-26)
Platform: i386-apple-darwin9.8.0/i386 (32-bit)

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
[1] survey_3.29     ggplot2_0.9.2.1

loaded via a namespace (and not attached):
 [1] colorspace_1.2-0   dichromat_1.2-4    digest_0.5.2
 [4] grid_2.15.2        gtable_0.1.1       labeling_0.1
 [7] MASS_7.3-22        memoise_0.1        munsell_0.4
[10] plyr_1.7.1         proto_0.3-9.2      RColorBrewer_1.0-5
[13] reshape2_1.2.1     scales_0.2.2       stringr_0.6.1
[16] tools_2.15.2


David Winsemius, MD
Alameda, CA, USA

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