let me amend my previous message to remove a silly mistake:
I have a (non-normal) distribution S that is a mixture of two normal
distributions C and C-bar. I need to find the percentage of the area
of S that both C and C-bar occupy.
Thanks again,
Alan Gibson
On 5/1/07, Leeds, Mark (IED) <[EM
It seems like this should be pretty straight forward, but for some
reason the answer escapes me.
I have a normal distribution S made up of two normal distributions C
and C-bar. I need to find the percentage of the area of S that both C
and C-bar occupy.
Any suggestions?
Thanks in advance,
Alan
statistics, but F1 doesnt appear to be one of
them. ROCR appears to do all of reliability statistics that one could
want, but there appears to be no way to print them out as text; it
only produces graphs.
Thanks,
alan gibson
__
R-help@stat.math.ethz.ch
does anyone have any tips for using the tm package for supporting
autoclassifying textual documents? while tm works very well for
parsing text documents and creating term-document matrices, it doesnt
seem to support tracking document classes by default. without a way to
know the classes of your tra
looking for. for the record, it is
probably a good idea to specify which column is values and which is
group indicator like 'unstack(read.table('/tmp/crap', header=TRUE),
"code ~ name")' in case your columns are in a different order.
alan
On 12/30/06, Dieter Menne &
Hello all,,
Im looking for a simple function to produce a crosstab from a dumped
sql query result. Its very hard to produce crosstabs with most
databases (Access being the exception), so with the vast array of R
packages, Im sure this has to have already been implemented somewhere.
Examples are a
