3 messages · Manuele Pesenti, Christophe Pallier, John Kane
Dear R user, how can I update a data.frame adding new lines? I need to create a second data frame from a first one with only some of their entrys filtering the value of a specific column... How can I do this? thankyou very much in advance best regards Manuele PEsenti
Manuele Pesenti manuele a inventati.org amicogodzilla a jabber.linux.it http://mpesenti.polito.it
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--- Manuele Pesenti
Dear R user, how can I update a data.frame adding new lines?
?rbind
I need to create a second data frame from a first one with only some of their entrys filtering the value of a specific column... How can I do this?
?subset
thankyou very much in advance best regards Manuele PEsenti -- Manuele Pesenti manuele at inventati.org amicogodzilla at jabber.linux.it http://mpesenti.polito.it
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