Please reply to the list, not me. The list doesn't allow most attachments (and most of the list recipients are highly unlikely to open unsolicited binary files anyway). Do see the link I provided for the appropriate way to create reproducible examples, including providing data (hint: use dput(), and include your code).
Some evidence that you've looked at the packages suggested by rseek would also be useful. Nobody's going to do your work for you. Sarah On Wed, Jul 22, 2015 at 12:34 PM, Jomy Jose <infoj...@gmail.com> wrote: > Thank you for your reply > > I have attached my dataset,here 'malnut' is the > outcome,.sensitivity,specificity and youden index of each factor from chew > to cc(18 factors) and combination of these factors (any 6 out of 18) with > the outcome measure 'malnut' has to be generated > > On Wed, Jul 22, 2015 at 7:30 PM, Sarah Goslee <sarah.gos...@gmail.com> > wrote: >> >> On Wed, Jul 22, 2015 at 9:50 AM, Jomy Jose <infoj...@gmail.com> wrote: >> > How to calculate the sensitivity,specificity,Youden index for 18 factors >> > and their combination (6 factors in each) with an outcome measure. >> >> www.rseek.org turns up a bunch of references to Youden index, >> including packages. >> >> Without a reproducible example that includes some sample data (fake is >> fine), the code you used, and some clear idea of what output you >> expect, it's impossible to figure out how to help you. Here are some >> suggestions for creating a good reproducible example: >> >> http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example >> >> Sarah >> >> -- >> Sarah Goslee >> http://www.functionaldiversity.org -- Sarah Goslee http://www.functionaldiversity.org ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.