The R Project SVN R

Rev

Rev 59039 | Rev 88585 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 59039 Rev 61168
Line 62... Line 62...
62 
DF <- data.frame(x = c(1, 2, 3), y = c(0, 10, NA))
 62 
DF <- data.frame(x = c(1, 2, 3), y = c(0, 10, NA))
63 
na.omit(DF)
 63 
na.omit(DF)
64 
m <- as.matrix(DF)
 64 
m <- as.matrix(DF)
65 
na.omit(m)
 65 
na.omit(m)
66 
stopifnot(all(na.omit(1:3) == 1:3))  # does not affect objects with no NA's
 66 
stopifnot(all(na.omit(1:3) == 1:3))  # does not affect objects with no NA's
67 
try(na.fail(DF))#> Error: missing values in ...
 67 
try(na.fail(DF))   #> Error: missing values in ...
68 
 
 68 
 
69 
options("na.action")
 69 
options("na.action")
70 
}
 70 
}
71 
\keyword{NA}
 71 
\keyword{NA}