search for: jurosreal

Hi all,   I have 5 series  (5 ts objects: rp, igpm, ereal, jurosreal, crescpib), and want to create a vector with the means of the last values of each variable. What I did was this:   mrp1<-mean(tail(rp,9)) migpm1<-mean(tail(igpm,9)) mereal1<-mean(tail(ereal,9)) mjr1<-mean(tail(jurosreal,9)) mcp1<-mean(tail(crescpib,9)) means=rbind(mrp1,migpm1,mereal1...

Dear R helpers,   I know this is a simple task, but I'm new to R and I'm still havind difficulties with the language. I want to create 30 vectors to be used in a simulation, each with 1 columm and 5 lines, of random numbers N(0,1). What I tried was this:   N=150 u2<-rep(1:150,0) u2<-list(matrix(0,5)) u2 for(i in 1:N) { u2[i]<-rnorm(5) } u2 ### also tried this: N=150

Dear R helpers,   I have a ts object, dadosvar, and want to run a VAR. These are my data:   > dadosvar[1:15,]          dl    rp        igpm   ereal crescpib jurosreal  [1,] 32.31    NA 39.07  419.59       NA   7025.95  [2,] 32.00    NA 40.78  596.57       NA  13401.25  [3,] 32.70    NA 45.71  867.63       NA   7738.64  [4,] 33.22    NA 40.91 1261.36       NA  15669.95  [5,] 33.58    NA 42.58 1832.68       NA   8741.45  [6,] 33.12    NA 45.21 2636.04       NA  13...