search for: y99

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2011 Apr 19
2
Markov transition matrices , missing transitions for certain years
...39;m working with is 125 boxes over 14 years that can be occupied by 7 different species, though I have provided a slimmed down portion for this question... - A box can be in 1 of 4 "states" (i.e. bird species): 1,2,3,4 Included here are 4 "box histories" over 4 years (y97, y98, y99, y00) These are the box histories > b1 <- c(1,1,4,2) > b2 <- c(1,4,4,3) > b3 <- c(4,4,1,2) > b4 <- c(3,1,1,1) > boxes <- data.frame(rbind(b1,b2,b3,b4)) > colnames(boxes) <- c("y97","y98","y99","y00") > boxes y97 y98...
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 coefficients...