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Momocs: Outline analysis using R
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نویسنده
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bonhomme v. ,picq s. ,gaucherel c. ,claude j.
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منبع
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journal of statistical software - 2014 - دوره : 56 - - کد همایش: - صفحه:1 -24
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چکیده
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We introduce here momocs,a package intended to ease and popularize modern mor-phometrics with r,and particularly outline analysis,which aims to extract quantitative variables from shapes. it mostly hinges on the functions published in the book entitled modern morphometrics using r by claude (2008). from outline extraction from raw data to multivariate analysis,momocs provides an integrated and convenient toolkit to students and researchers who are,or may become,interested in describing the shape and its variation. the methods implemented so far in momocs are introduced through a simplistic case study that aims to test if two sets of bottles have different shapes.
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کلیدواژه
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Comparison of shapes; Fourier transform; Modern morphometrics; Outline analysis; R; Thin plate splines
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آدرس
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department of ecology,french institute of pondicherry,600 001 pondicherry,india,centre de bio-archéologie et d'ecologie,umr 5059 cbae,34 000 montpellier, France, université du québec en abitibi-témiscamingue,rouyn-noranda j9x 5e4,québec, Canada, institut des sciences de l'évolution,université de montpellier ii,34 095 montpellier, France, department of ecology,french institute of pondicherry,600 001 pondicherry, India
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Authors
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