On 07/12/2011 06:38 PM, Jessica Lam wrote:
Dear R user,
After I imported data (csv format) in R, I called it out. But it is in
non-numeric format.
Then using "as.numeric" function.
However, the output is really awful !!!!!
PE[1,90:99]
V90 V91 V92 V93 V94
V95 V96 V97 V98 V99
1 16.8467742 17.5853166 19.7400328 21.7277241 21.5015489
19.1922102 20.3351524 18.1615471 18.5479946 16.8983887
as.numeric(PE[1,90:99])
[1] 11 10 11 10 11 9 10 9 9 8
How can I solve the above problem??
Hi Jessica,
Try
as.numeric(as.character(PE[1,90:99]))
If that works, your variable has probably managed to become a factor.
Jim
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