On Sep 3, 2010, at 3:55 AM, Ravi S. Shankar wrote:

Hi R,



I am using select.list

names=c("Ravi", "Raj","Shubha","Nivriti")

select.list(names)  provides a drop down to choose one of the 4 names.



However I would like to know if it is possible to create a
classification  something like this



select.list(names) should give


See if these beginnings get you any further:

> ifelse( names %in% c("Ravi", "Raj") ,"Boys", "Girls")
[1] "Boys"  "Boys"  "Girls" "Girls"


> names[names %in% c("Ravi", "Raj")]
[1] "Ravi" "Raj"
> names[!(names %in% c("Ravi", "Raj"))]
[1] "Shubha"  "Nivriti"

In any case you will need to provided a master list of either (or both) boy names and girl names.



Boys

Ravi

Raj

Girls

Shubha

Nivriti

I should be able to choose only one of the names.

I'm afraid that did not make much sense to me.

--
David.

Any help would be appreciated.



R version 2.10.1 (2009-12-14)

i386-pc-mingw32



locale:

[1] LC_COLLATE=English_United States.1252

[2] LC_CTYPE=English_United States.1252

[3] LC_MONETARY=English_United States.1252

[4] LC_NUMERIC=C

[5] LC_TIME=English_United States.1252



attached base packages:

[1] stats     graphics  grDevices datasets  utils     methods   base




other attached packages:

[1] clim.pact_2.2-41 akima_0.5-4      ncdf_1.6.1       rcom_2.2-3

[5] rscproxy_1.3-1



loaded via a namespace (and not attached):

[1] tools_2.10.1



Thank you

Regards

Ravi



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