Hi Sam If you are new to R it will definitively pay off to start from the basics. Go to the help menu-> manuals in pdf and select "An Introduction to R". After you read that document you will be able to answer your questions :-)
Good luck! Francisco >From: Sam Steingold <[EMAIL PROTECTED]> >Reply-To: [EMAIL PROTECTED] >To: r-help@stat.math.ethz.ch >Subject: [R] removing NA from a data frame >Date: Fri, 17 Mar 2006 15:17:51 -0500 > >Hi, >It appears that deal does not support missing values (NA), so I need to >remove them (NAs) from my data frame. >how do I do this? >(I am very new to R, so a detailed step-by-step >explanation with code samples would be nice). > >Some columns (variables) have quite a few NAs, so I would rather drop >the whole column than sacrifice all the rows (observations) which have >NA in that column. >How do I remove a column from a data frame? > >Thanks! > >-- >Sam Steingold (http://www.podval.org/~sds) on Fedora Core release 4 >(Stentz) >http://ffii.org http://www.mideasttruth.com http://pmw.org.il >http://www.dhimmi.com http://www.honestreporting.com >http://www.jihadwatch.org >Don't hit a man when he's down -- kick him; it's easier. > >______________________________________________ >R-help@stat.math.ethz.ch mailing list >https://stat.ethz.ch/mailman/listinfo/r-help >PLEASE do read the posting guide! >http://www.R-project.org/posting-guide.html ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html