sin(x + 1)
> eval(m)
> y
function(x) FUN(x+1)
However the story doesn't end there. The substitution appears to have
been made, even though the printed version, this time, suggests
otherwise.
> y(pi)
[1] -0.841471
> sin(pi+1)
[1] -0.841471
>
Bill Venables
CMIS, CSIRO Laborat
at you get above when mustart is supplied. The changes cannot affect
performance with any other variance functions and with this variance
function should only make things better, but it just _might_ make things
work worse in extreme and unusual cases. I have not found one, though.
Bill Venables.=20
s(m)
[1] "Date"
> julian(m)
[1] 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010
attr(,"origin")
[1] "1970-01-01"
> m <- as.character(m)
> class(m)
[1] "character"
> julian(m)
< R crashes>
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