Displaying 1 result from an estimated 1 matches for "predd2".
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pred2
2007 Sep 04
1
data.frame loses name when constructed with one column
Not sure why the data.frame function does not capture the name of the column field when its being built with only one column.
Can anyone help?
> data
out pred1 predd2
1 1 2.0 3.0
2 2 3.5 5.5
3 3 5.5 11.0
> data1=data.frame(data[,1])
> data1
data...1.
1 1
2 2
3 3
> data1=data.frame(data[,1:2])
> data1
out pred1
1 1 2.0
2 2 3.5
3 3 5.5
> sessionInfo()
R version 2.5.1 (2007-06-27)
i386-pc-m...