Dear list, I am trying to create a three-way table with percent occurrence instead of raw frequencies. However, I cannot get the results I expected:
I have the following table: > ftable(table( mannerDF$agem, mannerDF$target, mannerDF$manner )) <snip> 50 bak 0 0 0 0 1 0 pak 0 0 0 0 3 0 sak 0 1 0 0 0 0 spak 0 0 0 0 0 0 Now, If I use the prop-table function, I newer get a 1 ratio in any cell: With 'margin=1': 50 bak 0.00000000 0.00000000 0.00000000 0.00000000 0.20000000 0.00000000 pak 0.00000000 0.00000000 0.00000000 0.00000000 0.60000000 0.00000000 sak 0.00000000 0.20000000 0.00000000 0.00000000 0.00000000 0.00000000 spak 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 With 'margin=2': 50 bak 0.000000000 0.000000000 0.000000000 0.000000000 0.004347826 0.000000000 pak 0.000000000 0.000000000 0.000000000 0.000000000 0.010752688 0.000000000 sak 0.000000000 0.005747126 0.000000000 0.000000000 0.000000000 0.000000000 spak 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 With 'margin=3': 50 bak 0.000000000 0.000000000 0.000000000 0.000000000 0.001373626 0.000000000 pak 0.000000000 0.000000000 0.000000000 0.000000000 0.004120879 0.000000000 sak 0.000000000 0.008695652 0.000000000 0.000000000 0.000000000 0.000000000 spak 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 What I was looking for is this: 50 bak 0 0 0 0 1 0 pak 0 0 0 0 1 0 sak 0 1 0 0 0 0 spak 0 0 0 0 0 0 (With more digits) Am I doing something stupid? /Fredrik ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
