Hello,
This is a semi-complicated question about comparing two datasets,
probably using merge, but I am open to other ideas. I have a large
frame of information about companies. It's over 30,000 rows and looks
something like...
df1 <-
identifier1 identifier2nameother_name
Hi,
I have a the code for a plot that works perfectly running in R and
printing to a Quartz object but which doesn't work when I make the
trellis device a pdf.
The code is as follows:
trellis.device(device="pdf", new=TRUE)
trellis.par.set(my.theme())
dotplot(Y ~ X | C, groups=G, data=
Hi,
I have sets of three points provided by subjects that I want to graph
as lines over a specific range, but the subjects were split into two
groups and provided different points. The subjects provided a y-value
for the given x-value, for example:
Subject: 1 2 3 4
Hi,
I recently added another 1,000 observations to a data frame I have for
a total of 10,861 observations. Observations are by row and the frame
has 15 columns. R now keeps converting certain columns to factors
whenever I run regressions and can't seem to figure out the correct
scaling
mple.txt'
> ex
V1 V2 V3 V4 V5 V6 V7 V8
1 1 0 3 4 5 NA NA NA
2 1 3 5 6 8 7 7 NA
3 2 1 1 1 4 7 7 7
> dim(ex)
[1] 3 8
Is this what you want?
HTH,
Jorge
On Wed, Dec 10, 2008 at 1:50 PM, Chris Poliquin <[EMAIL PROTECTED]
> wrote:
Hi,
I need to read in a
Hi,
I need to read in a series of text files with a time series on each
row. The series are of different lengths and I'd like to just use the
first row as the length and have R ignore extra values in rows that go
over this length.
For example:
1 0 3 4 5
1 3 5 6 8 7 7
2 1 1 1 4 7 7 7
So
Hi,
I have about 900 files that I need to run the same R script on. I
looked over the R Data Import/Export Manual and couldn't come up with
a way to read in a sequence of files.
The files all have unique names and are in the same directory. What I
want to do is:
1) Create a list of the
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