Displaying 2 results from an estimated 2 matches for "biostud".
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biostat
2010 Mar 03
5
Matching rows in a Data set? I'm Stuck!!
Hi, I'm having (yet another) problem with R.
I have a few data sets that have this sort of format
dataset1
ID DATA
1234 value
2345 value
3456 value
dataset2
ID DATA
1111 value
2345 value
3333 value
What i really want to do is write an R script that says "if the ID of
dataset1 and 2 match (2nd row), print out that whole row into a new
dataset3". No idea how to do that though.
2010 Jan 20
3
Mutliple sets of data in one dataset....Need a loop?
Hi
I'm hoping someone can help me I am a relative newbie to R.
I have data that is in a similar format to this...
Experiment Score1 Score2
X -0.85 -0.02
X -1.21 -0.02
X 1.05 0.09
Y -1.12 -0.07
Y -0.27 -0.07
Y -0.93 -0.08
Z 1.1 -0.03
Z 2.4 0.09
Z -1.0 0.09
Now I can easily have a look at the overall correlation of score 1 and 2 by
doing this
plot(data[,2], data[,3]) or
fit <-