Displaying 2 results from an estimated 2 matches for "ishead".
Did you mean:
isdead
2009 Aug 04
2
Re ferencing columns and pulling selected data
...sider the following inputs:
PrsnSerialno<-c(735,1147,2019,4131,4131,4217,4629,4822,4822,5979,5979,6128,6128,7004,7004,
7004,7004,7004,7438,7438,9402,9402,9402,10115,10115,11605,12693,12693,12693)
PrsnAge<-c(59,48,42,24,24,89,60,43,47,57,56,76,76,66,70,14,7,3,62,62,30,10,7,20,21,50,53,44,29)
IsHead<-c(TRUE,TRUE,TRUE,TRUE,FALSE,TRUE,TRUE,FALSE,TRUE,TRUE,FALSE,TRUE,FALSE,FALSE,TRUE,FALSE,FALSE,
FALSE,TRUE,FALSE,TRUE,FALSE,FALSE,FALSE,TRUE,FALSE,TRUE,FALSE,FALSE)
PrsnData<-cbind(PrsnSerialno,PrsnAge,IsHead)
HhSerialno<-c(735,1147,2019,4131,4217,4629,4822,5979,6128,7004,7438,9402,10115...
2009 Aug 03
2
Truncating based on attribute range and serial no
..., 005979, 006128, 006128, 007004, 007004, 007004,
007004, 007004, 007438, 007438,009402,009402, 009402, 012693, 012693,
012693, 014063,014063, 014063, 014063, 014811, 014811,016570)
TestSet<-cbind(Age,SerialNo)
TestSet<-data.frame(TestSet)
I am looking to create a third column titled "IsHead". This column would be
either TRUE or FALSE depending on whether the Age variable was the greatest
for that set of SerialNo's. So for the above i would return:
Age SerialNo IsHead
48 1147 TRUE
57 5979 TRUE
56 5979 FALSE
76 6128 TRUE
76 6128...