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...(stl(Unemployment_ts,s.window="periodic")) #1A quartz() plot(TIME, Unemployment, xlab="Year", ylab="Long Term Unemployment",type='l') #1B Linear quartz() plot(TIME,Unemployment,type="l", xlab="Year",ylab="Long Term Unemployment") modelu=lm(Unemployment~TIME) summary(modelu) abline(modelu,col="red3") modelu=lm(Unemployment~TIME) #1B Linear vs TS quartz() par(mfrow=c(2,1)) plot(TIME, Unemployment, xlab="Year", ylab="Long Term Unemployment",type='l') abline(modelu,col="red3",lwd=2) plo...

Dear R experts,   I'm running the following stationary bootstrap programming to find the parameters estimate of a linear model:     X<-runif(10,0,10) Y<-2+3*X a<-data.frame(X,Y) coef<-function(fit){   fit <- lm(Y~X,data=a)    return(coef(fit)) }  result<- tsboot(a,statistic=coef(fit),R = 10,n.sim = NROW(a),sim = "geom",orig.t = TRUE)   Unfortunately, I got this

...tn?ho vektora pre REML likelihood # je funkciou alpha conditional on x, y, z # obsahuje podfunkciu dl.dalphai, ktor? spo??tava deriv?ciu likelihood function pod?a alpha i ######################################################################################### ######## gradientn? vektor adit?vneho modelu ############################################ gradvec_ADD = function(alpha) { dl.dalphai <- function(i) { SIGMA <- sigma_ADD(alpha) FI <- fi(SIGMA) FIxs <- fixs(SIGMA) sxFIxs <- sxfixs(SIGMA) Pi <- pi_ADD(SIGMA,i) dSIGMA.dalphai <- dsigma.dalphai_ADD(i) SIGMAderiviSIGMA <-...

...e ? MALL is domain of user mkoudelka. Thank you -- Milan Koudelka Linux & Network Administrator Internet Mall, a.s. Internet Mall - obchody, kter? si obl?b?te. http://www.MALL.cz ---------------------- Neprehlednete sirokou nabidku benzinovych a elektrickych sekacek. Vyberte si z desitek modelu za akcni ceny na Sekacky.cz. Sezona prave zacina. http://www.sekacky.cz/rotacni-sekacky/ ----------------------