[ncl-talk] query about ttest function

Xi Chang xi.chang01 at gmail.com
Tue Jul 29 15:47:03 MDT 2014

Dear NCL,

may i have your suggestions,. i have two monthly nc files lets say
A[time,lat] and B[time,lat]. I woudl like to calculate the statistically
significant differences usinh ttest and plot them XY, where Y is latitude
and X is time (month,1-12). What an efficient way to do that? do i have to
repeat 12times ttest (mean,variance and df) following the time span? is
there any trick?

Thanks a lot.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mailman.ucar.edu/pipermail/ncl-talk/attachments/20140729/a3c95a12/attachment.html 

More information about the ncl-talk mailing list