If I include \usepackage{Sweavel} in my .rnw file, I get an X11 popup error "It seems you are using the Sweave-specific syntax; you may need Sweave2knitr("IPT-baseline-test.rnw") to convert it to knitr" when I compile in RStudio (Version 0.98.484). The document compiles, but I have to dismiss the error.
(1) Any ideas why \usepackage{Sweavel} triggers the error?
(2) Is there a way to turn off the popup since the document compiles anyway?
> sessionInfo()
R version 3.0.2 (2013-09-25)
Platform: x86_64-apple-darwin10.8.0 (64-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] knitr_1.5
loaded via a namespace (and not attached):
[1] colorspace_1.2-4 dichromat_2.0-0 digest_0.6.3 evaluate_0.5.1
[5] formatR_0.10 ggplot2_0.9.3.1 grid_3.0.2 gtable_0.1.2
[9] labeling_0.2 MASS_7.3-29 munsell_0.4.2 plyr_1.8
[13] proto_0.3-10 RColorBrewer_1.0-5 reshape2_1.2.2 scales_0.2.3
[17] stringr_0.6.2 tools_3.0.2