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convert time series to data.frame

Hi again
Here is the sample:
Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec
2005 41.26 40.02 38.24 35.37 39.35 38.90 43.51 40.32 38.14 41.04 41.78 40.48
2006 40.55 42.15 42.30 39.93 38.12 35.79 34.71 34.29 36.27 37.33 37.97 40.16
2007 40.74 39.59 36.74 37.87 38.87 39.35 37.17 38.31 32.44
zoo(coredata(x), tt)
1                 41.26
2                 40.02
3                 38.24
4                 35.37
5                 39.35
6                 38.90
7                 43.51
8                 40.32
9                 38.14
10                41.04
11                41.78
12                40.48
13                40.55
14                42.15
15                42.30
16                39.93
17                38.12
18                35.79
19                34.71
20                34.29
21                36.27
22                37.33
23                37.97
24                40.16
25                40.74
26                39.59
27                36.74
28                37.87
29                38.87
30                39.35
31                37.17
32                38.31
33                32.44
Ideally, the time element would be there for plotting purposes.

thanks
On 9/30/07, Jeffrey Robert Spies <jspies at nd.edu> wrote: