Let's say I'm working in a .R file on this block of code:
mtcars_sub <- subset(mtcars, cyl == 6) mtcars_lm <- lm(mpg ~ disp, mtcars) summary(mtcars_lm)
I highlight the block of code and send it to the R console. Following this, I then edit the code block (predictor added to model), so it becomes:
mtcars_sub <- subset(mtcars, cyl == 6) mtcars_lm <- lm(mpg ~ disp + wt, mtcars) summary(mtcars_lm)
Can I send the edited code block to the R console, using a keyboard shortcut, without having to go back and highlight it? This feature is implemented in RStudio and is something I miss after having switched to TextMate.
Thanks Ross
Hi Ross,
On 06 Mar 2014, at 19:44, Ross Ahmed rossahmed@googlemail.com wrote:
Let's say I'm working in a .R file on this block of code:
mtcars_sub <- subset(mtcars, cyl == 6) mtcars_lm <- lm(mpg ~ disp, mtcars) summary(mtcars_lm)
I highlight the block of code and send it to the R console. Following this, I then edit the code block (predictor added to model), so it becomes:
mtcars_sub <- subset(mtcars, cyl == 6) mtcars_lm <- lm(mpg ~ disp + wt, mtcars) summary(mtcars_lm)
Can I send the edited code block to the R console, using a keyboard shortcut, without having to go back and highlight it? This feature is implemented in RStudio and is something I miss after having switched to TextMate.
well, this kind of feature isn't implemented. Here arises one question: How do you define the "previous code block"? In terms of lines, or of the begin- and end-characters?
I do not know RStudio very well but maybe I can figure out how it defines it.
On the other hand, did you try the Rdaemon, which means to run R within a normal TextMate editor window (with ALL the TM features)? I find this way to work with R very powerful. Ok, firstly you will be a bit confused that this kind of a R-console is "non-linear in time" meaning you can go up lines, edit stuff and re-run code from there, but it turned out (also on basis of many users) that the Rdaemon opens unforeseen possibilities.
If not, simply set a TM window to R Console (Rdaemon), read the Help, and then type into an empty line "start" and press TAB.
Cheers, Hans
I¹m guessing the previous code block is defined by ³whatever code was last sent to R app + any changes².
Rdaemon looks interesting. But one issue I can see is that columns of data.frames are not aligned. Is it possible to get columns aligned?
Ross
On 06/03/2014 19:18, "Hans-Jörg Bibiko" bibiko@eva.mpg.de wrote:
Hi Ross,
On 06 Mar 2014, at 19:44, Ross Ahmed rossahmed@googlemail.com wrote:
Let's say I'm working in a .R file on this block of code:
mtcars_sub <- subset(mtcars, cyl == 6) mtcars_lm <- lm(mpg ~ disp, mtcars) summary(mtcars_lm)
I highlight the block of code and send it to the R console. Following this, I then edit the code block (predictor added to model), so it becomes:
mtcars_sub <- subset(mtcars, cyl == 6) mtcars_lm <- lm(mpg ~ disp + wt, mtcars) summary(mtcars_lm)
Can I send the edited code block to the R console, using a keyboard shortcut, without having to go back and highlight it? This feature is implemented in RStudio and is something I miss after having switched to TextMate.
well, this kind of feature isn't implemented. Here arises one question: How do you define the "previous code block"? In terms of lines, or of the begin- and end-characters?
I do not know RStudio very well but maybe I can figure out how it defines it.
On the other hand, did you try the Rdaemon, which means to run R within a normal TextMate editor window (with ALL the TM features)? I find this way to work with R very powerful. Ok, firstly you will be a bit confused that this kind of a R-console is "non-linear in time" meaning you can go up lines, edit stuff and re-run code from there, but it turned out (also on basis of many users) that the Rdaemon opens unforeseen possibilities.
If not, simply set a TM window to R Console (Rdaemon), read the Help, and then type into an empty line "start" and press TAB.
Cheers, Hans
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