Any idea as to why this behaves differently for the same set of data ?????
I'll need to see both the exact code you are using and the exact datafile. (I'll /msg you my email id.)
With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
RIP Neil Armstrong