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R (3.1.2) sub-setting code related to "NA" on Windows not working!
Sarada Samantaray
·
Apr 13, 2015
·
r-help
My AirQuality[4,1] is equal to 18 and AirQuality[5,1] is equal to NA. When I type the following > is.na(AirQuality[5,1])[1] FALSE> AirQuality[5,1][1] NA68 Levels: 1 10 108 11 110 115...
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