Hi,
I have a CSV file with two columns; the first column is date, second column
is numbers. I used read.csv() to load the file into the variable temp.
Somehow, R could not recognize my numbers as double. Instead, it thinks
these numbers are integer even though they all have decimal points (isn't
that strange?). The problem I ran into is that if I tried to convert the
numbers to double using as.double, R doesn't give me the original value; e.g.
9.92 becomes 805 (see below).
> temp[1,2]
[1] 9.92
812 Levels: . 10.00 10.01 10.02 10.03 10.04 10.05 10.06 10.07 10.08
10.09 10.10 10.11 10.12 ... 9.99
> typeof(temp[1,2])
[1] "integer"
> as.double(temp[1,2])
[1] 805
If I leave the numbers as integer, then I can't do arithmetic operations on
them. Does anyone know what's going on?
Thanks,
Tom
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