Displaying 2 results from an estimated 2 matches for "celebrex".
2010 Dec 12
1
Tukey HSD not working
Drug US1 US2 Aptecha
Celebrex 235.54 269.99 121.02
Detrol LA 157.99 190.99 55.3
Flomax 166.00 190.99 93.45
Lipitor 174.99 200.99 137.7
Novaldex 108.6 129.99 22.48
Norvasc 186.66 203.99 161.93
Plavix 107.99 106.99 64.53
Prevacid 117.39 134.99 59.83
Prilosec 115.99 126.99 57.75
Zyrtec 181.1 200.99 58.79
US1=c(235.54,157.99,16...
2010 Oct 12
1
Help with STL function to decompose
Hi everyone.
I'm having some troubles with STL function to decompose some data.
My issue is that I have monthly data from September 2005 up to August 2010
i. e. 60 observations.
I define it in the following way:
*u<-read.csv("C:/CELEBREX.csv",header = TRUE)
u.ts<-ts(u, start=c(2005,9), frequency=12)
*
The issue is that when I try to use
stl(u.ts, 'per')
Then the following error message is displayed:
*Error en stl(u.ts, "per") : only univariate series are allowed
*
I know that stl needs a univariate tim...