[R] Forward and backward algorithm in R?

How can I wrtie and calculate alpha and beta in the forward backward algorithm in R ? -- View this message in context: http://r.789695.n4.nabble.com/Forward-and-backward-algorithm-in-R-tp4648012.html Sent from the R help mailing list archive at Nabble.com.

[R] Bionomial and possion

Make a plot in R where you compare the probability distributions for the Binomial distributions with N=1000 trials and succes probability 0.005 and the Possion Distribution with rate lambda=5. My answer is b<-binom(x, 1000, 0.005, log = FALSE) plot(b) p<-dpois(x, lambda, log = FALSE) plot(p) *

[R] Make a reference?

How can I make a reference i this case? I want to make a reference to 'Artikel XXX' For example In The Artikel '' there is two tables. .. Litterature Artikel XXX -- View this message in context: http://r.789695.n4.nabble.com/Make-a-reference-tp4634611.html Sent from the R help mailing li

[R] how to create skewness curve

I can make kurtosis but now skewness curve. How can I do that? I have used the following code. x<-(1:601-301)/50 x dt3<-dt(x,3) pt3<-pt(x,3) # t distribution has mean 0; variance f/(f-2); skewness 0; excess kurtosis 6/(f-4) dn01<-dnorm(x,0,1) pn01<-pnorm(x,0,1) dlogis<-dlogis(x,0,1) plogis<-pl

Re: [R] To make a graph for 4 functions

How can I use the curve when I have a vector? How should the R code look like? -- View this message in context: http://r.789695.n4.nabble.com/To-make-a-graph-for-4-functions-tp4592941p4593672.html Sent from the R help mailing list archive at Nabble.com. __

Re: [R] To make a graph for 4 functions

Thanks for your response. Now I have 3 functions for example y0<-function(x) x^2 y1<-function(x) x^3 y2<-function(x) x^5 t<-function(x) c(y0(x),y1(x),y2(x)) I want to plot this so I get 3 graphs in a diagram. How can I do this? plot(x,t(x),type="l") doesnt work. -- View this message in cont

[R] To make a graph for 4 functions

lets say I have these function and I want to have a graph on them y0=x^2 y1=x^3 Then I say this x=seq(0,10,length.out=100) plot(x,y0,y1,type="l") but R does not give me a graph. How would you do it? -- View this message in context: http://r.789695.n4.nabble.com/To-make-a-graph-for-4-functions

Re: [R] To create skewness and kurtosis in R

I have tried this but its not the same as in the links. x=seq(-3,3,length.out=100) y=dnorm(x) plot(x,y,type="l") y3=y*2 x3=x+1 plot(range(c(-4,4)),range(c(0,3)),xlab="x",ylab="y",col="white" ) lines(x,y4,type="l") x2=x*0.5 lines(x2,y,type="l") -- View this message in context: http://r.789695

[R] To create skewness and kurtosis in R

How can I write a R-code so I can get these diagrams? (The skewness and Kurtosis for a normal distribution) http://www.google.dk/imgres?um=1&hl=da&biw=1280&bih=605&tbm=isch&tbnid=aWXNm22wHhXWWM:&imgrefurl=http://en.wikipedia.org/wiki/Skewness&docid=klEV7X9U6qwTRM&imgurl=http://upload.wikimedia.org