Hello everybody! I've a file with several data six variables, three quantitative and three qualitative, I would like to select a group of data from the file to analyze then, i.e: my file is like that (but with 6 variables):
Var1 Var2 2 1 5 1 8 1 7 2 3 2 8 2 I want to use only the data where var2 is "1" 2 1 5 1 8 1 Exist a way in R to create a new dataframe with a selection of data from other dataframe? _______________________________________________________________________________________________ Michelangelo La Spina Equipo de Protección de cultivos - Control Biológico Departamento de Biotecnología y Protección de Cultivos Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario (IMIDA) C/ Mayor s/n 30150 La Alberca (Murcia) - ESPAÑA teléfono: +34 968 362 788 fax: +34 968 366 792 móvil: +34 618 451 079 web: http://www.imida.es/equipos/eq_prot_cultivos_comp.html e-mail: [EMAIL PROTECTED] [[alternative HTML version deleted]]
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