CODEWITHSUNDEEP
r
Jeromy Anglim
Jeromy Anglim

Reputation: 34907

How do you sink input and output to a text file in R?

How do you sink both the console input and the console output to a text file? Take the following code:

sink("temp.txt")
1:10
sink()

It will write a text file that looks like this: 

[1]  1  2  3  4  5  6  7  8  9 10

But how do I create a text file that looks like this:

>   1:10
 [1]  1  2  3  4  5  6  7  8  9 10

I've looked at ?sink and searched R-help. I've also read: maintaining an input / output log in R

If it makes a difference, I'm using StatET and Eclipse.

Upvotes: 19

Views: 8846

Answers (2)

ダンボー
ダンボー

Reputation: 419

If you save an R script file instead of inputing your commands into an interactive session, you can also run the following from the command line (on *nix systems):

R --no-save --quiet < /path/to/script.R > /path/to/output.txt

This will create the file "output.txt" and save all input (including comments) and output from the R script into it.

Upvotes: 6

Yorgos
Yorgos

Reputation: 30445

library(TeachingDemos)

txtStart("temp.txt")
1:10
txtStop()

The text file now looks like

> 1:10
 [1]  1  2  3  4  5  6  7  8  9 10

Upvotes: 19

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