?subset
Eryk
*********** REPLY SEPARATOR ***********
On 7/23/2004 at 2:36 PM Luis Rideau Cruz wrote:
>>>Hi all,
>>>
>>>I have a data frame in which one column(PUNTAR) is of character type.
>>>What I want is to retrieve is the frame but only with those rows
>>>matching elements of PUNTAR with a list characters (e.g c("IX49","IX48")
>>>)
>>>
>>>Year TUR STODNR PUNTAR
>>>1994 9412 94020061 IX49
>>>1994 9412 94020062 IX48
>>>1994 9412 94020063 X32
>>>1994 9412 94020065 X23
>>>1994 9412 94020066 X27
>>>1994 9412 94020067 XI19
>>>1994 9412 94020068 XI16
>>>1994 9412 94020069 XI14
>>>1994 9412 94020070 XI8
>>>1994 9412 94020071 X25
>>>1994 9412 94020072 X18
>>>1994 9412 94020073 II23
>>>1994 9412 94020074 XII33
>>>1994 9412 94020075 XII31
>>>
>>>"my.function"("frame") should be then equal to
>>>
>>>Year TURNR STODNR M_PUNTAR
>>>1994 9412 94020061 IX49
>>>1994 9412 94020062 IX48
>>>
>>>Thank you in advance
>>>
>>>
>>>Luis Ridao Cruz
>>>Fiskiranns�knarstovan
>>>N�at�n 1
>>>P.O. Box 3051
>>>FR-110 T�rshavn
>>>Faroe Islands
>>>Phone: +298 353900
>>>Phone(direct): +298 353912
>>>Mobile: +298 580800
>>>Fax: +298 353901
>>>E-mail: [EMAIL PROTECTED]
>>>Web: www.frs.fo
>>>
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Dipl. bio-chem. Eryk Witold Wolski @ MPI-Moleculare Genetic
Ihnestrasse 63-73 14195 Berlin 'v'
tel: 0049-30-83875219 / \
mail: [EMAIL PROTECTED] ---W-W---- http://www.molgen.mpg.de/~wolski
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