search for: miken

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2002 Nov 21
4
Mixing text and graphics in PDF
Is there an easy way to "sink" text output to a pdf file using the pdf() device? Here's an email that describes setting up empty graphics plots and then using the "text" command to put text on page: http://www.r-project.org/nocvs/mail/r-help/2002/5598.html I'm just looking for something a little more polished -- automatic page breaks, line wrapping, etc. Kevin
2002 Oct 10
1
Aggregating data -- table almost does it
Dear r-helpers, I have a data frame that looks like this: > str(fred) `data.frame': 3243 obs. of 14 variables: $ date : chr "02-09-19" "02-09-19" "02-09-19" "02-09-19" ... $ time : chr "10:31:34" "10:31:34" "10:31:39" "11:36:12" ... $ cpusys : num 0 0.11 0.37 0 0.13 0.46 0 0.01 0.01 0