Displaying 2 results from an estimated 2 matches for "limite_x".
2006 Nov 23
2
converting from numeric to Date
Hi all,
I have a Date, that has been converted to a number that represent the
count of seconds since year 1970, how do i convert it to a date ?
Example :
>Limite_x<-c(1131408000,1163548800)
>is(limite_x)
[1] "numeric" "vector"
But these numbers are dates, did R provide something that give you the
date from this numeric vector ?
Thks all.
COMTE Guillaume.
[[alternative HTML version deleted]]
2007 Jan 04
3
problem with plot() and POSIXt dates
Hy all,
I'm plotting graphs using plot() function, they are on X axes POSIX dates:
"POSIXt" "oldClass" "POSIXct" "POSIXlt"
I can't figure out why sometimes it prints the month and days and sometimes it prints the unix timestamp.
It appens usually when the xlim is short like only some days.
xlim is settled as a POSIXt like this
"2006-12-30