Hi All,
I would like to input a .txt file by using read.table()
the file data.txt:
Name ID
IMAGE:1000031 suid=115221
IMAGE:1000208 51265
IMAGE:1000334 64770
IMAGE:1000365 suid=99969
IMAGE:1000500 55421
IMAGE:1000875 64770
IMAGE:1000892 399655
IMAGE:1000942 suid=112379
IMAGE:1007141 5001
IMAGE:1007150 55
IMAGE:1007164 suid=117508
IMAGE:1007167 suid=102504
when I use
> data <- read.table("data.txt", sep="\t", header = TRUE)
> data
Name ID
1 IMAGE:1000031 suid=115221
2 IMAGE:1000208 51265
3 IMAGE:1000334 64770
4 IMAGE:1000365 suid=99969
5 IMAGE:1000500 55421
6 IMAGE:1000875 64770
7 IMAGE:1000892 399655
8 IMAGE:1000942 suid=112379
9 IMAGE:1007141 5001
10 IMAGE:1007150 55
11 IMAGE:1007164 suid=117508
12 IMAGE:1007167 suid=102504
it seems perfectly fine, however, when I get access to data[1,1] ...
> data[1,1]
[1] IMAGE:1000031
12 Levels: IMAGE:1000031 IMAGE:1000208 IMAGE:1000334 ... IMAGE:1007167
How could I get rid of all the Levels in ALL of the entries.
It bothers me since when I have to assign certain values from data to a new
matrix b by:
> b <- matrix(0,1,2)
> b[1,1] <- data[1,1]
> b[1,1]
1
b[1,1] is 1 instead of the value IMAGE:1000031 I want
Greatly Appreciate for any help
Thanks,
Alex-
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