Groups | Search | Server Info | Login | Register
Groups > comp.soft-sys.sas > #995
| From | Kevin <kboswe1@lsu.edu> |
|---|---|
| Newsgroups | comp.soft-sys.sas |
| Subject | Duplicate Observations Based on Frequencies |
| Date | 2011-06-23 12:32 -0700 |
| Organization | http://groups.google.com |
| Message-ID | <8425ed9b-ae2f-4827-8a89-c398a1e31fed@k13g2000vbv.googlegroups.com> (permalink) |
Greetings All- Quick question, I think, regarding duplicating a series of observations based on a frequency variable. I have a dataset with a series of identifier variables (Year, Site, Station, etc.) and have a length_class variable that describes the length of individuals within a 10cm class (20, 30, 40) and have the frequency of individuals within each size class however, I need them listed as individual observations. In essence I am working backwards from the raw data which isnt available in digital format. An example of the data set is below and I have also provided an example of what it would ideally look like. As always, any assistance would be greatly appreciated. Datatable Year Site Station Length_class Frequency 09 A 1 30 1 09 B 1 40 3 10 A 3 40 2 10 A 2 50 1 11 A 1 30 1 11 C 3 50 4 Datatable Needed Year Site Station Length_class Frequency 09 A 1 30 1 09 B 1 40 1 09 B 1 40 1 09 B 1 40 1 10 A 3 40 1 10 A 3 40 1 10 A 2 50 1 11 A 1 30 1 11 C 3 50 1 11 C 3 50 1 11 C 3 50 1 11 C 3 50 1 Cheers, Kevin
Back to comp.soft-sys.sas | Previous | Next — Next in thread | Find similar
Duplicate Observations Based on Frequencies Kevin <kboswe1@lsu.edu> - 2011-06-23 12:32 -0700 Re: Duplicate Observations Based on Frequencies Ya <huang8012@gmail.com> - 2011-06-23 13:42 -0700
csiph-web