Displaying 1 result from an estimated 1 matches for "tp3965771p3971840".
2011 Nov 01
1
Subsampling-oversampling from a data frame
If no one has a better solution, split it, take a sample of size X from both
and put it back together.
hgwelec wrote:
>
> Dear members,
>
> Consider the following data frame (first 4 rows shown)
>
>
> age sex class
> 15 m low
> 20 f high
> 15 f low
> 10 m low
>
> in my original data set i have 1200 rows and a class distribution