Dear all, Sorry if this is something totally obvious but I am learning to use org-mode for my everyday work with R. I just installed the latest stable release of org-mode (v7.01g) on top of GNU Emacs 23.1.50.1 (x86_64-apple-darwin10.2.0, NS apple-appkit-1038.25). I also installed the CRAN ascii package v0.7 on top of R v2.11.1. I am currently working on a MacBook pro with Snow Leopard 10.6.4
Early on today, while reading the org-babel intro, I was able to run the following example but somehow, later tonight, it started to break and I spent the last few hours scratching my head to understand what change and why it now suddenly break. Your help will be greatly appreciated as I am discovering that org-mode in collaboration with org-babel have great potential to help us create more readable report of our daily analysis, as long as I can get through these early hurdles. Here is the org buffer that now breaks: * Two examples of R code that worked when I started the tutorial but suddenly started to fail... ** some R code that should generate a nice table #+BEGIN_SRC R library(ascii) options(asciiType="org") d <- as.data.frame(replicate(4,rnorm(100))) ascii(cor(d),include.rownames=T, include.colnames=T,header=T) #+END_SRC ** Some code straight from [[http://orgmode.org/worg/org-contrib/babel/languages/org-babel-doc-R.php][org-babel]] #+BEGIN_SRC R library(ascii) options(asciiType="org") ascii(summary(table(1:4, 1:4))) #+END_SRC With the following error recover from the *Org-Babel Error* buffer Loading required package: proto Error in as.data.frame.default(x[[i]], optional = TRUE) : cannot coerce class 'c("ascii", "proto", "environment")' into a data.frame Calls: write.table ... data.frame -> as.data.frame -> as.data.frame.default Execution halted Thanks for the helps. -- Marco Blanchette, Ph.D. Assistant Investigator Stowers Institute for Medical Research 1000 East 50th St. Kansas City, MO 64110 Tel: 816-926-4071 Cell: 816-726-8419 Fax: 816-926-2018 _______________________________________________ Emacs-orgmode mailing list Please use `Reply All' to send replies to the list. Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode
