Displaying 2 results from an estimated 2 matches for "vetcor".
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vector
2013 Mar 20
2
Pattern match
...string
for fixed = TRUE) to be matched in the given character vector. Coerced
by as.character to a character string if possible. If a character
vector of length 2 or more is supplied, the first element is used with
a warning. Missing values are allowed except for regexpr and gregexpr.
But I have a vetcor of length '(> 1)' for the pattern match, and I
need to have approximate match.
Is there any function similar to grep() to handle that?
Thanks for your help.
2010 Mar 05
1
Data frame column
I have a big data frame and I have extracted a bit by doing:
> y<-d[1:10,6]
> y
[1] Headings 0 -49 -98 -49 -41 -120 -155
-204 -169
92329 Levels: -0 -1 -10 -100 -1000 -10000 -10001 -10002 -10003 -10004 -10005
-10006 -10007 -10008 -10009 -1001 -10010 -10011 -10012 -10013 -10014 -10015
-10016 -10017 -10018 -10019 -1002 -10020 -10021 -10022 -10023