<p dir="ltr">Hola Carlos,</p>
<p dir="ltr">Thanks for the tip.<br>
Cheers,</p>
<p dir="ltr">Tereza</p>
<div class="gmail_quote">El dic 1, 2014 11:36 AM, "Carlos Batista" <<a href="mailto:krlosbatist@gmail.com">krlosbatist@gmail.com</a>> escribió:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><span lang="en"><span>Hi</span> <span>Teresa</span> <span>!!!</span><br><br> <span>I never did</span> <span>significance</span> <span>calculations</span> <span>only for</span> <span>trend</span> <span>data ...</span> </span><br><span lang="en"><span lang="en"><span><br>I think it's</span> <span>possible (...)<br><br></span></span> <span>To make my</span> <span>calculations</span> <span>of significance</span> <span>I used the following<br><br></span></span>***CALCULO DA SIGNIFICANCIA 90%***<br></div>***cor=my variable<br></div>***387my temporal seria<br><div><div><div dir="ltr"><br>'q pos'<br>'c'<br>'set grads off'<br>'define den=pow(cor,2)'<br>'define sig=abs(cor*sqrt(387/(1-den)))'<br><br>'set xaxis 0 360 40'<br>'set yaxis -88 88 20'<br><br><br>* 90% significancia<br>'set cmin 1.282'<br>'d sig'<br></div><br><br></div><div>Cheers!<br></div><div>Carlos<br></div><div><br></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">2014-12-01 16:09 GMT-02:00 Tereza Cavazos <span dir="ltr"><<a href="mailto:tcavazos@cicese.mx" target="_blank">tcavazos@cicese.mx</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
Is it possible to calculate the statistical significance of the trend in<br>
Grads?<br>
<br>
Cheers,<br>
<br>
Tereza<br>
<br>
El 01/12/2014 09:34 a.m., Carlos Batista escribió:<br>
<div><div>> Hi Debanjana Das!!! How are u<br>
><br>
> The ltrend is possible use with show example. You will need use a<br>
> dependency call qdims.gsf (...)<br>
><br>
> See here: <a href="http://www.atmos.umd.edu/~bguan/grads/GrADS_Scripts.html" target="_blank">http://www.atmos.umd.edu/~bguan/grads/GrADS_Scripts.html</a><br>
><br>
><br>
> 'reinit'<br>
><br>
> 'sdfopen <a href="http://sst.mnmean.nc" target="_blank">sst.mnmean.nc</a>'<br>
><br>
> 'set t 1 last'<br>
><br>
> 'ltrend sst sstl s e'<br>
><br>
> 'define new_variable=aave(sstl,lon=0,lon=360,lat=-88,lat=88)'<br>
><br>
> 'd a'<br>
><br>
> Cheers!<br>
><br>
> 2014-12-01 7:25 GMT-02:00, Debanjana Das <<a href="mailto:debanjanadas88@gmail.com" target="_blank">debanjanadas88@gmail.com</a>>:<br>
>> how to use this function? what is the command line?<br>
>><br>
>> On Mon, Dec 1, 2014 at 2:24 PM, Carlos Batista <<a href="mailto:krlosbatist@gmail.com" target="_blank">krlosbatist@gmail.com</a>><br>
>> wrote:<br>
>><br>
>>> Hi<br>
>>><br>
>>> You can use a ready function (Ltrend) that is on this site!<br>
>>><br>
>>> <a href="http://www.atmos.umd.edu/~bguan/grads/GrADS_Scripts.html" target="_blank">http://www.atmos.umd.edu/~bguan/grads/GrADS_Scripts.html</a><br>
>>><br>
>>> Calculate your variable and then give display!!<br>
>>><br>
>>> Cheers!<br>
>>><br>
>>><br>
>>> 2014-12-01 6:42 GMT-02:00 gopika suresh <<a href="mailto:gopikasurvay@gmail.com" target="_blank">gopikasurvay@gmail.com</a>>:<br>
>>><br>
>>>> How to include a trend line in grads. Please replay<br>
>>>><br>
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