Re: [R] Search for longest consecutive occurrence

Thanks for introducing me to "with" and the smart use of R subscripting Now I know I can do something like this. test<-c(1,1,1,1,1,0,0,0,0,0,2,2,2,2,2,2,0,1,0,1,1,0,0,0,0,0,0,0) > with(rle(test), max(lengths[values==2])) [1] 6 > with(rle(test), max(lengths[values==1])) [1] 5 > with(rle(test), max(

Re: [R] Search for longest consecutive occurrence

!! On Sat, May 23, 2009 at 1:52 PM, tsunhin wong wrote: > Thanks! > I tested it using: > test<-c(1,1,1,1,1,0,0,0,0,0,0,0,1,1,0,1,0,1,0,1,1) > that has a longer 7 zeros and 5 ones. > > What part of the script does the selection of ones instead of zeros? > > - John > > On Sat, May 23, 2009 at 1:17

Re: [R] Search for longest consecutive occurrence

Thanks! I tested it using: test<-c(1,1,1,1,1,0,0,0,0,0,0,0,1,1,0,1,0,1,0,1,1) that has a longer 7 zeros and 5 ones. What part of the script does the selection of ones instead of zeros? - John On Sat, May 23, 2009 at 1:17 PM, Gabor Grothendieck wrote: > Try this: > > with(rle(test), max(lengths[

Re: [R] Search for longest consecutive occurrence

Try this: with(rle(test), max(lengths[!!values])) On Sat, May 23, 2009 at 1:09 PM, tsunhin wong wrote: > Dear R Users, > > I am trying to write a script to count the longest consecutive > occurring 1 in a sequence: > test<-c(1,1,1,1,1,1,1,0,0,0,0,1,1,0,1,0,1,0,1,1) > > In the case of the object

[R] Search for longest consecutive occurrence

Dear R Users, I am trying to write a script to count the longest consecutive occurring 1 in a sequence: test<-c(1,1,1,1,1,1,1,0,0,0,0,1,1,0,1,0,1,0,1,1) In the case of the object "test", 1 occurs 7 consecutive times which is the longest consecutive within the sequence. I know I can always do a th