Path: csiph.com!news.swapon.de!eternal-september.org!feeder.eternal-september.org!reader02.eternal-september.org!.POSTED!not-for-mail
From: Chris Elvidge <chris@mshome.net>
Newsgroups: comp.graphics.apps.gnuplot
Subject: Re: Calculate the minimum and maximum data with 'Gnuplot'
Date: Fri, 12 Oct 2018 11:38:02 +0100
Organization: A noiseless patient Spider
Lines: 56
Message-ID: <ppptid$4m2$1@dont-email.me>
References: <56e9537e-a224-4e59-97bd-311640c7d7f5@l28g2000prd.googlegroups.com> <158f74be-e3c6-425f-908c-74dc8b1669da@googlegroups.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 8bit
Injection-Date: Fri, 12 Oct 2018 10:38:05 -0000 (UTC)
Injection-Info: reader02.eternal-september.org; posting-host="a4b2c085996b0d901c63995f2ad22f11"; logging-data="4802"; mail-complaints-to="abuse@eternal-september.org";	posting-account="U2FsdGVkX19nV+/kypNBkvzzHUEL2hPhO7s6EHg69vg="
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1
Cancel-Lock: sha1:HFWCfX6khAFX48A//BKJZmHrmOU=
In-Reply-To: <158f74be-e3c6-425f-908c-74dc8b1669da@googlegroups.com>
Content-Language: en-GB
Xref: csiph.com comp.graphics.apps.gnuplot:4050

On 12/10/2018 09:39, wenxu9042@gmail.com wrote:
> 在 2008年5月20日星期二 UTC+2下午10:04:57，D.GH写道：
>> Hello,
>>
>> I would like if is possible to calculate the maximum and minimum from
>> a data file.
>>
>> My data in the following file (MyData.dat)
>>
>> 22.871536
>> 22.029848
>> 18.641526
>> 11.097671
>> 10.769791
>> 14.375998
>> 9.353067
>> 16.888065
>> 10.120260
>> 11.920241
>> 14.518588
>> 26.042677
>> 9.516011
>> 16.486201
>> 23.851848
>> 10.483301
>>
>> I do not know neither the maximum nor the maximum.
>> If I could calculate them with 'Gnuplot', it will help me with the
>> following code:
>> #############################
>> Min= .......
>> Max= .......
>> NumberBin=10
>> Shift=(Max-Min)/NumberBin
>> bin(x) = Min + Shift * int((x - Min) / Shift)
>> set style fill solid .2 border -8
>> plot 'MyData.dat' u (bin($1)):(1.0) title '' smooth frequency with
>> boxes
>> set term postscript eps color
>> set out 'Myfig.eps'
>> set size 0.7, 0.7
>> replot
>> #############################
>>
>> Thank you for your ideas
>>
>> Dariush
> 

Use "stats" on datafile to get max and min values



-- 

Chris Elvidge, England