Remigijus Lapinskas <remigijus.lapinskas at maf.vu.lt> writes:
Hello R-help, My vector aa has some NA's:
aa_c(NA,1) aa=="NA"
[1] NA FALSE
aa==NA
[1] NA NA How can I detect NA's? In other words, I would like my answer to be TRUE FALSE.
Is,na() -- Mark Myatt -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._