Displaying 3 results from an estimated 3 matches for "y05".
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2009 May 05
2
smoothing spline in package gam
dear all,
i have a little question, but it make me torment long time
hope you can help me and give some advices , thanks
i use smoothing spline in package gam
the model
> m1=gam(y~ost+wst+park10+sch50+comm+build+suite+y05+y06+y07+y99+y98+s(builarea)+s(age)+s(fl)+s(totfl)+s(cbd)+s(redl))
and summary(m1) can show the "s"(smoothing) variables' Signif. codes.
but i also want to know the Parametric coefficients and their Signif. codes. like ost, wst...etc.
is that possible to get the Parametric co...
2000 Aug 14
5
Writing a workable function
After searching in R- Introduction, FAQ, help... I don't understand
this:
I write a function in a file (.R):
tt <- function(mc) { date()
mc<-read.csv2("machines.txt",na.strings="")
date()
}
I source it in R and I type tt(). The answer is
> tt()
[1] "Mon Aug 14 11:18:25 2000"
>
The instructions following the first "date()" are ignored. Why?
2012 Sep 13
6
[newbie] aggregating table() results and simplifying code with loop
...gating table() results and at
writing a loop (if useful)
My dataset ( http://goo.gl/gEPKW ) is composed of 23k rows, each one
representing a point in the space of which we know the land cover over
10 years (column y01 to y10).
I need to analyse it with a temporal sliding window of 5 years (y01 to
y05, y02 to y06 and so forth)
For each period I'm looking for specific sequences (e.g., Maize,
-noMaize, -noMaize, -noMaize, -noMaize) to calculate the "return time"
of principal land covers: barley (2BC), colza (2Co), maize (2Ma), etc.
I define the "return time" as the presence...