Dear R-List,
I have a dataframe with one column name.of.report containing character
values, e.g.
df$name.of.report
jeff_2001_teamx
teamy_jeff_2002
robert_2002_teamz
mary_2002_teamz
2003_mary_teamy
...
(i.e. the bit of interest is not always at same position)
Now I want to recode the column
On Feb 4, 2011, at 6:32 AM, D. Alain wrote:
Dear R-List,
I have a dataframe with one column name.of.report containing character
values, e.g.
df$name.of.report
jeff_2001_teamx
teamy_jeff_2002
robert_2002_teamz
mary_2002_teamz
2003_mary_teamy
...
(i.e. the bit of interest is
Do you mean something like:
with(DF.new, paste(person, year, paste(team, team, sep = ), sep = _))
[1] jeff_2001_teamx jeff_2002_teamy robert_2002_teamz
[4] mary_2002_teamz mary_2003_teamy
?
See ?paste and ?with for more information, if so.
HTH,
Marc
On Feb 4, 2011, at 7:26 AM, Denis
Dear R people
Could you please help
I have similar but opposite question
How to reshape data from DF.new to DF from example, Mark kindly
provided?
Thank you
Denis
On Пят, 2011-02-04 at 07:09 -0600, Marc Schwartz wrote:
On Feb 4, 2011, at 6:32 AM, D. Alain wrote:
Dear R-List,
I have
On Feb 4, 2011, at 8:26 AM, Denis Kazakiewicz wrote:
Dear R people
Could you please help
I have similar but opposite question
How to reshape data from DF.new to DF from example, Mark kindly
provided?
Well, I don't think you want a random order, right? If what you are
asking is for a
So you want to combine multiple columns back into a single column with the
strings pasted together? If that is correct then look at the paste and sprintf
functions (use one or the other, not both).
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
You can do this with regular expressions, since you want to extract specific
values from the string I would suggest learning about the gsubfn package, it is
a bit easier with gsubfn than with the other matching tools.
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain
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