Re: Passing a variable into an R source block.

2021-05-29 Thread Roger Mason
Hello Charles & William, Berry, Charles writes: > data.frame($data) is not valid R syntax. If you are new to R doing some > tutorials will help. > > I suggest you use C-c C-v C-v (org-babel-expand-src-block) to see what the R > code is and debug the result given in the the *Org Babel Preview...

Re: Passing a variable into an R source block.

2021-05-28 Thread William Denton
The Org table is passed in to R as a data.frame, so all you need is this at the start (with stringr loaded in previously): #+begin_src R :session :colnames yes :var data=query t <- str_split_fixed(data$te, " ", 3) colnames(t) <- c('date','cycle','energy') t #+end_src #+RESULTS: |dat

Re: Passing a variable into an R source block.

2021-05-28 Thread Berry, Charles
> On May 28, 2021, at 8:52 AM, Roger Mason wrote: > > Hello, > > I have an SQL source block that returns this: > > #+RESULTS: query > > [snip] > I would like to pass this into R for further processing. At the moment > I have this: > > #+begin_src R :session :colnames yes :var data=quer

Passing a variable into an R source block.

2021-05-28 Thread Roger Mason
Hello, I have an SQL source block that returns this: #+RESULTS: query |date | jid | te | rgkmax | time | elapsed | |-+---+--++--+