I have not explained this properly.
I meant to say if the ID vales of the rows in each file match, print the
data into a new dataframe with this structure
ID DATA1
2345 VALUE1 VALUE2
where value1 is from the first dataset and value2 is from the 2nd
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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
value
2345 value
value
What i really want to do is write an R script that says "if the ID of
dataset1 and 2 match (
Unfortunately its complaining that 'by.x' and 'by.y' specify different
numbers of columns'.
I don't really see why that matters if your matching tbh...
I'm having a few problems. Merge is definitely what I want but my files are
way too big and i'm having memory trouble. Plus I figures out the I
Thanks!
I'm just trying to do it now but having issues with memory...
test <- merge(file1, file2, by.x = "col1")
will this give me the output I was hoping for
ID VALUE1 VALUE2
?
Thanks
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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
Hi Thanks for all your help
Its a little difficult to follow those examples as all seem so different and
its hard to see how I do what I want to my data from the help files but i'll
try...
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