search for: caregories

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

2008 Dec 27
1
Want to create empty vectors inside a empty data frame
...nted to do this:-- record_mean<-cbind(recmeanC1,recmeanC2,recmeanC3,recmeanC4) where:-- record_mean=>is my initially created empty data frame------------------[i can create this] recmeanC1,recmeanC2,recmeanC3,recmeanC4=>the names i generate dynamically,according to the categories i have [Caregories is again collection of items...........[Able to do this] recmeanC1=>this and others (like recmeanC2,recmeanC3,recmeanC4)=>should be all vectors having the means of each records set item mean for a particular category.....[] Say i have 2 categories:-- Category1 say has==>i1,i2(say i have 1...