search for: sameplesize

Displaying 1 result from an estimated 1 matches for "sameplesize".

2004 May 26
1
Turning pass/fail results into a proportion
...table() function: table( df$Var, df$Result) which potentially seems to be part of the solution, however it turns the Var column into factors. As an aside, is the storage of SampleSize (above) the best technique? Or is it better to store it in a data frame of its own: data.frame( Var=c(3,4), SamepleSize=c(3,2) ) and then utilise some sort of "lookup" function? Thank you for your thoughts, Matthew Walker