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Hello there, I would like to know whether PP.test from library(ts) is appropriate to test unit root in financial data (daily)? Thank you for your help. Sonchawan _________________________________________________________________ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at...
Hi, I've tried to install package "tseries" on my computer (on Windows) but it doesn't work so far. I have Perl but no compilers (C or Fortran) installed. So could anyone who happens to have them please mail...
Hello, Suppose I have a matrix with 1000 rows and 3 columns, 1st column date, 2nd one is type, 3rd one is yield. So it looks like this. date type yield 01/01/01 A 3.4 01/01/01...
Dear all, My questions are that if I have > x<-rnorm(50) > dim(x)<-c(10,5) > y=1:5 > Z<-matrix(0,NROW(x),NROW(y)) > for (j in 1:NROW(y)) Z[,j]<-x[,j]*y[j] 1...
Hello, I would like to know how to delete some rows? Suppose I have a large data frame look something like this: x1 x2 x3 .............. a 1 0.45 b 1 0.41 c 0 0.43 a 1 0...
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