Hi All,
I build an empty dataframe to fill it will values later. I did the
following:
-- cut --
matrix(NA, 2, 2)
[,1] [,2]
[1,] NA NA
[2,] NA NA
> data.frame(matrix(NA, 2, 2))
X1 X2
1 NA NA
2 NA NA
> as.data.frame(matrix(NA, 2, 2))
V1 V2
1 NA NA
2 NA NA
-- cut --
Why does data.frame deliver different results than as.data.frame with
regard to the variable names (V instead of X)?
Kind regards
Georg
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