Hello,
If it's the title, i.e., the header of a table read in by read.csv maybe
names(fx1)
is better, since data.frames are special cases of lists. The end result
is of course the same.
Hope this helps,
Rui Barradas
Em 27-07-2012 05:22, Daniel Nordlund escreveu:
-----Original Message-----
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On Behalf Of jpm miao
Sent: Thursday, July 26, 2012 9:12 PM
To: r-help
Subject: [R] How can I access the title of a table read via read.csv?
Hi,
I have a table which I can read via read.csv:
fx1<-read.csv(file="A_FX_M.csv", header=TRUE)
TIME REER NTD JPY GBP HKD
1 198001 124.26 36.030 237.96 2.263980 4.8366
2 198002 126.59 36.030 244.05 2.290426 4.8765
3 198003 128.33 36.026 248.62 2.206045 4.9960
4 198004 127.85 36.063 251.67 2.215330 4.9760
5 198005 124.40 36.050 228.35 2.302026 4.8891
6 198006 124.64 36.028 218.05 2.336995 4.9017
7 198007 125.17 36.007 220.95 2.371917 4.9046
8 198008 128.87 35.966 224.45 2.369107 4.9360
.......................
How can I access the title of the table? For example, I would like
to access the character string "REER"; how can I do it?
Thanks,
Miao
Look at ?colnames.
colnames(fx1)[2]
Hope this is helpful,
Dan
Daniel Nordlund
Bothell, WA USA
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