Às 02:13 de 13/12/2022, Derek Ogle escreveu:
bgroup() from plotmath does not render properly for me. For example
plot(0,xlim=c(0,1),ylim=c(0,1))
text(0.3,0.5,expression(bgroup('(',atop(x,y),')')))
text(0.7,0.5,expression(group('(',atop(x,y),')')))
and
library(ggplot2)
ggplot(mtcars, aes(wt, mpg)) +
annotate("text", x=2.5, y=25, label="bgroup('(',atop(x,y),')')",
parse=TRUE) +
annotate("text", x=3.5, y=25, label="group('(',atop(x,y),')')",
parse=TRUE)
both show a proper (though ugly) result from group() (the second text() or
annotation()) but unrecognizable characters (rather than large parentheses)
from bgroup().
This problematic result occurred for me when using v4.2.2, but not when
using 4.2.0, 4.1.2, 4.1.0, or 4.0.5. My sessionInfo is further below.
I did ask this on stackoverflow
<https://stackoverflow.com/questions/74738827/bgroup-does-not-render-properly-on-ggplot>
where the resulting figures can be seen.
----
R version 4.2.2 (2022-10-31 ucrt)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 19044)
Matrix products: default
locale:
[1] LC_COLLATE=English_United States.utf8
[2] LC_CTYPE=English_United States.utf8
[3] LC_MONETARY=English_United States.utf8
[4] LC_NUMERIC=C
[5] LC_TIME=English_United States.utf8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] compiler_4.2.2 tools_4.2.2
[[alternative HTML version deleted]]
______________________________________________
R-help@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.
Hello,
I can confirm this behavior. ggplot 3.4.0. Works on R 4.2.0 and 4.2.1,
doesn't work on R 4.2.2.
I left a comment to that SO question.
sessionInfo()
R version 4.2.0 (2022-04-22 ucrt)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 22621)
Matrix products: default
locale:
[1] LC_COLLATE=Portuguese_Portugal.utf8
LC_CTYPE=Portuguese_Portugal.utf8
[3] LC_MONETARY=Portuguese_Portugal.utf8 LC_NUMERIC=C
[5] LC_TIME=Portuguese_Portugal.utf8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] ggplot2_3.4.0
loaded via a namespace (and not attached):
[1] fansi_1.0.3 withr_2.5.0 assertthat_0.2.1 dplyr_1.0.10
[5] utf8_1.2.2 grid_4.2.0 R6_2.5.1 DBI_1.1.3
[9] lifecycle_1.0.3 gtable_0.3.1 magrittr_2.0.3 scales_1.2.1
[13] pillar_1.8.1 rlang_1.0.6 cli_3.4.1 farver_2.1.1
[17] generics_0.1.3 vctrs_0.5.1 labeling_0.4.2 glue_1.6.2
[21] munsell_0.5.0 compiler_4.2.0 pkgconfig_2.0.3 colorspace_2.0-3
[25] tidyselect_1.2.0 tibble_3.1.8
Hope this helps,
Rui Barradas
______________________________________________
R-help@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.
