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...;> the underscores have a special meaning in TeX, so they should be quoted >> or converted to dashes. -- Sam Steingold (http://www.podval.org/~sds) on Fedora Core release 4 (Stentz) http://www.honestreporting.com http://www.memri.org http://www.camera.org http://www.dhimmi.com http://www.savegushkatif.org http://www.iris.org.il What's the difference between Apathy & Ignorance? -I don't know and don't care!

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