[R] Output and history
mastropi at uwalumni.com
Wed Jul 17 00:46:03 CEST 2002
I have the following two questions, rergarding:
1) Is it possible to have the output of a command automatically displayed,
without explicitly requesting it after the command, and without using the
print() function? For example, I want to see the value of 'a' when I write
for instance 'a <- rep(1,10)'.
I tried setting the 'echo' option to TRUE but it has no effect on that.
2) Is there a way to selectively recall a previously typed command based on
the first characters of the command?
I am thinking of something similar to this: if one types 'pl' at the prompt
and then preses the up arrow key, only the commands starting with 'pl' will
show up in the command line.
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