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RE: [ferret_users] shading 95% significance

Hello Nitin,
it sounds like a
you havejust the difference of two numbers. Unless you have any kind of distribution that tells you about the variability of the difference between two decades I think you cannot determine a confidence interval. Or maybe I misunderstood.
Best wishes, Jörg

_________ _______________________________
From: owner-ferret_users@xxxxxxxx [owner-ferret_users@xxxxxxxx] on behalf of Nitin Patil [nitinpatil85@xxxxxxxxx]
Sent: 28 January 2016 04:44
To: ferret_users@xxxxxxxx
Subject: [ferret_users] shading 95% significance

Dear Ferret users,

I have gridded nc data for the years JJAS 2001-2010 and 1991-2000.

I am subtracting (2001-2010) minus (1991-2000), I am getting the difference at each grid.

What I have to do is only highlight the difference which is statistically significant at 95%?

Any help will be appreciated.

Nitin Patil

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