Detlef Steuer <detlef.ste...@gmx.de> writes:
> Hi!
>
> Making my first steps with org babel I'm running into this:
>
> * R in org-mode
> May very well be the ultimate tool!
>
> #+srcname: R-first :results output
> #+begin_src R
> x <- runif(100)
> y <- x + rnorm(100)
> summary(lm(y ~x))
> #+end_src
Hi Detlef,
It took me a minute or two to spot the problem, but you've got
the :results header args on the wrong line. They go on the #+begin_src
line, not the #+srcname line (the latter is optional). With that change,
things work as expected. I hope you enjoy R with org-babel, and do let
us know if you have suggestions for improving it.
Dan
----------------------------------------------------------------
* R in org-mode
May very well be the ultimate tool!
#+srcname: R-first
#+begin_src R :results output
x <- runif(100)
y <- x + rnorm(100)
summary(lm(y ~x))
#+end_src
#+resname: R-first
#+begin_example
Call:
lm(formula = y ~ x)
Residuals:
Min 1Q Median 3Q Max
-2.90755 -0.71151 0.05932 0.82393 1.96015
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 0.1439 0.2047 0.703 0.4836
x 0.7662 0.3365 2.277 0.0249 *
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 1.047 on 98 degrees of freedom
Multiple R-squared: 0.05025, Adjusted R-squared: 0.04056
F-statistic: 5.186 on 1 and 98 DF, p-value: 0.02495
#+end_example
#+begin_src R :results output
x <- runif(10)
#+end_src
#+resname:
----------------------------------------------------------------
>
> And I get "Source block produces no output" if I do C-c C-c.
> Nevertheless: in R summary() produces output.
>
> On the other hand:
>
> #+srcname: R-second :results output
> #+begin_src R
> x <- runif(10)
> #+end_src
>
> results in
> #+resname: R-second
> | 0.478928654454648 |
> | 0.635543955955654 |
> | 0.59639022895135 |
> | 0.152170182904229 |
> | 0.438571813516319 |
> | 0.116913777310401 |
> | 0.69362498424016 |
> | 0.629256698768586 |
> | 0.513565683504567 |
> | 0.0796801506076008 |
>
> Nevertheless that R command produces no output.
>
> I guess I'm doing wrongly something very simple.
> Can anybody help?
>
> This is with R-2.10.0 and org-mode freshly compiled this morning from git,
> emacs 22.
>
> Detlef
>
>
>
>
>
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