[Gretl-users] Hansl Help

Dear Hansl experts, I would like to write a Hansl code but unfortunately I'm out of creativity :( I have a binary series with blocks of 0 and 1. Something like X=(0,0,0,1,1,1,1,1,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1). Here are the steps I need do follow: (1) Find the number of 1-blocks; (2) Calculate the average number of observations inside these blocks. In my hypothetical example, the X series, I have two blocks, and these blocks have an average of 8 observations (five observations in the first block and eleven observations in the second block). Any help will be appreciated. Um abraço, Henrique Andrade* *