Re: Identify runs in list

2009-10-03 Thread skorpi...@gmail.com
On Oct 3, 10:36 pm, Chris Rebert wrote: > On Sat, Oct 3, 2009 at 7:21 PM, skorpi...@gmail.com > wrote: > > Hi all, > > > I have a data structure in a list as in: [0 0 0 3 0 5 0 0 0 0 1 0 4 0 > > 5 0 0 7 0 0 0 0 0 12 0 0 4] > > > I would like to extrac

Identify runs in list

2009-10-03 Thread skorpi...@gmail.com
Hi all, I have a data structure in a list as in: [0 0 0 3 0 5 0 0 0 0 1 0 4 0 5 0 0 7 0 0 0 0 0 12 0 0 4] I would like to extract three list from this data: 1) runsOfZero: [3 4 5] 2) runsOfNonZero: [3 8 4] 3) SumOfRunsOfNonZero: [8 17 16] Any suggestions would be appreciated -- http://mail.pyt

Re: Calendar yr-mnth-day data to day since data

2009-10-03 Thread skorpi...@gmail.com
On Oct 3, 6:35 am, Piet van Oostrum wrote: > >>>>> "skorpi...@gmail.com" (sc) wrote: > >sc> Hi all, > >sc> I have some calendar data in three arrays corresponding to yr, month, > >sc> day that I would like to convert to day since data a

Calendar yr-mnth-day data to day since data

2009-10-03 Thread skorpi...@gmail.com
Hi all, I have some calendar data in three arrays corresponding to yr, month, day that I would like to convert to day since data and be consistent with changes in leap year. I've included a sample of the data structures below. Any suggestions??? Thanks in advance yr mnthday

Re: numpy permutations with replacement

2009-04-13 Thread skorpi...@gmail.com
On Apr 13, 1:17 pm, Mensanator wrote: > On Apr 13, 6:36 am, "skorpi...@gmail.com" wrote: > > > > > On Apr 13, 7:13 am, Chris Rebert wrote: > > > > On Mon, Apr 13, 2009 at 4:05 AM, skorpi...@gmail.com > > > > wrote: > > > > I am t

Re: numpy permutations with replacement

2009-04-13 Thread skorpi...@gmail.com
On Apr 13, 7:13 am, Chris Rebert wrote: > On Mon, Apr 13, 2009 at 4:05 AM, skorpi...@gmail.com > > wrote: > > I am trying to generate all possible permutations of length three from > > elements of [0,1]. i.e in this scenario there are a total of 8 > > distinct

numpy permutations with replacement

2009-04-13 Thread skorpi...@gmail.com
I am trying to generate all possible permutations of length three from elements of [0,1]. i.e in this scenario there are a total of 8 distinct permutations: [0,0,0] [0,0,1] [0,1,0] . . . [1,1,1] Does numpy define a function to achieve this ? Thanks in advance -- http://mail.python.o