[R] S 3 generic method consistency warning please help

From: stephen sefick <ssefick_at_gmail.com>
Date: Wed, 30 Jul 2008 22:40:55 -0400


I would like to include this in a package. The S3 methods on R CMD check says
* checking S3 generic/method consistency ... WARNING window:
  function(x, ...)
window.chron:
  function(data, day1, hour1, day2, hour2, ...)

See section 'Generic functions and methods' of the 'Writing R Extensions' manual.

I have looked and can not figure it out. This function is for convience. What can I do to fix this? This is the first time I have tried this, so be easy, and explain it to to me and I will try and understand. I'm tired maybe that's it

window.chron <- function(data, day1,hour1,day2,hour2){

window(data, start=chron(day1, hour1), end=chron(day2, hour2))

}

#take a one day subset of a longer series t1 <- chron("1/1/2006", "00:00:00")
t2 <- chron("1/31/2006", "23:45:00")
deltat <- times("00:15:00")
tt <- seq(t1, t2, by = times("00:15:00"))

t <- rnorm(2976)
z <- zoo(t, tt)
f <- window.chron(z, "1/20/06", "00:00:00", "1/20/06", "23:45:00")

-- 
Let's not spend our time and resources thinking about things that are so
little or so large that all they really do for us is puff us up and make us
feel like gods. We are mammals, and have not exhausted the annoying little
problems of being mammals.

-K. Mullis

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Received on Thu 31 Jul 2008 - 02:43:28 GMT

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