On 6/18/07, Matthew Trunnell [EMAIL PROTECTED] wrote:
Aha! So to expand that from the original expression,
table(table(d$filename, d$email_addr))
0 1 2 3
253 20 8 9
I think that is exactly what I'm looking for. I knew it must be
simple!!! What does the 0 column represent?
Hello R gurus,
I just spent my first weekend wrestling with R, but so far have come
up empty handed.
I have a dataset that represents file downloads; it has 4 dimensions:
date, filename, email, and country. (sample data below)
My first goal is to get an idea of the frequency of repeated
You should be using barplot and not hist. I think this produces what you
want:
x - filename,last_modified,email_addr,country_residence
file1,3/4/2006 13:54,email1,Korea (South)
file2,3/4/2006 14:33,email2,United States
file2,3/4/2006 16:03,email2,United States
file2,3/4/2006 16:17,email3,United
Jim,
Thanks for the quick reply! When I run your code, I end up with a
single barplot of one datapoint, file9 vs email20 == 2.0. I see the
call to barplot is inside a for loop... maybe it's zooming through the
display of many barplots, but all I see is the last one?
In any case, I need to
If you are running on windows, make sure you have 'recording' checked in the
history window of the graphics. You can also put the output to a pdf file
and view it later.
If you use table on the counts matrix:
table(counts)
counts
0 1 2 3
253 20 8 9
this shows that there were 20
Aha! So to expand that from the original expression,
table(table(d$filename, d$email_addr))
0 1 2 3
253 20 8 9
I think that is exactly what I'm looking for. I knew it must be
simple!!! What does the 0 column represent?
Also, does this tell me the same thing, filtered by Japan?