R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
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> library(Kernelheaping)
Loading required package: MASS
Loading required package: ks
Loading required package: KernSmooth
KernSmooth 2.23 loaded
Copyright M. P. Wand 1997-2009
Loading required package: misc3d
Loading required package: mvtnorm
Loading required package: rgl
Loading required package: sparr
Loading required package: spatstat
Loading required package: nlme
Loading required package: rpart
spatstat 1.45-2 (nickname: 'Caretaker Mode')
For an introduction to spatstat, type 'beginner'
Attaching package: 'spatstat'
The following object is masked from 'package:MASS':
area
Welcome to 'sparr': SPAtial Relative Risk (v0.3-8)
T.M. Davies, M.L. Hazelton & J.C. Marshall
-type 'help("sparr")' for details
-type 'citation("sparr")' for how to cite use of this package
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/Kernelheaping/dbivr.Rd_%03d_medium.png", width=480, height=480)
> ### Name: dbivr
> ### Title: Bivariate kernel density estimation for rounded data
> ### Aliases: dbivr
>
> ### ** Examples
>
> # Create Mu and Sigma -----------------------------------------------------------
> mu1 <- c(0, 0)
> mu2 <- c(5, 3)
> mu3 <- c(-4, 1)
> Sigma1 <- matrix(c(4, 3, 3, 4), 2, 2)
> Sigma2 <- matrix(c(3, 0.5, 0.5, 1), 2, 2)
> Sigma3 <- matrix(c(5, 4, 4, 6), 2, 2)
> # Mixed Normal Distribution -------------------------------------------------------
> mus <- rbind(mu1, mu2, mu3)
> Sigmas <- rbind(Sigma1, Sigma2, Sigma3)
> props <- c(1/3, 1/3, 1/3)
> ## Not run:
> ##D xtrue=rmvnorm.mixt(n=1000, mus=mus, Sigmas=Sigmas, props=props)
> ##D roundvalue=2
> ##D xrounded=plyr::round_any(xtrue,roundvalue)
> ##D est <- dbivr(xrounded,roundvalue=roundvalue,burnin=5,samples=10)
> ##D
> ##D #Plot corrected and Naive distribution
> ##D plot(est,trueX=xtrue)
> ##D #for comparison: plot true density
> ##D dens=dmvnorm.mixt(x=expand.grid(est$Mestimates$eval.points[[1]],est$Mestimates$eval.points[[2]]),
> ##D mus=mus, Sigmas=Sigmas, props=props)
> ##D dens=matrix(dens,nrow=length(est$gridx),ncol=length(est$gridy))
> ##D contour(dens,x=est$Mestimates$eval.points[[1]],y=est$Mestimates$eval.points[[2]],
> ##D xlim=c(min(est$gridx),max(est$gridx)),ylim=c(min(est$gridy),max(est$gridy)),main="True Density")
> ## End(Not run)
>
>
>
>
>
> dev.off()
null device
1
>