Circular Statistics inR
نویسندگان
چکیده
منابع مشابه
A Preliminary Test Estimator in Circular Statistics
Submit Manuscript | http://medcraveonline.com on PTEs and Stein-type estimators for various linear models. In statistical inference, the use of prior information on other parameters in a statistical model, usually leads to improved inference on the parameter of interest. Prior information may he (i) known and deterministic which is then incorporated into the model in the form of constraints on ...
متن کاملCircStat: A MATLAB Toolbox for Circular Statistics
Directional data is ubiquitious in science. Due to its circular nature such data cannot be analyzed with commonly used statistical techniques. Despite the rapid development of specialized methods for directional statistics over the last fifty years, there is only little software available that makes such methods easy to use for practioners. Most importantly, one of the most commonly used progra...
متن کاملTuning Frequency Estimation Using Circular Statistics
In this document a new approach on tuning frequency estimation based on circular statistics is presented. Two methods are introduced: the calculation of the tuning frequency over an entire audio piece, and the estimation of an adapting reference frequency for a single voice. The results for the tuning frequency estimation look very good for audio pieces where the dominant voices are tuned close...
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Directional data is ubiquitious in science and medicine. Due to its circular nature such data cannot be analyzed with commonly used statistical techniques. Despite the rapid development of specialized methods for directional statistics over the last thirty years, there is not a lot of software available that makes such methods easy to use for users. Most importantly, one of the most commonly us...
متن کاملCircular Statistics Applied to Colour Images
Three methods for summarising the characteristics of colour images are presented. They all rely on the ability to represent colours in terms of a 3D-polar coordinate system having independent brightness and saturation coordinates. The methods discussed are: hue statistics and saturation-weighted hue statistics, saturation-weighted hue histograms, and colour statistics histograms. The latter are...
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ژورنال
عنوان ژورنال: Journal of Statistical Software
سال: 2015
ISSN: 1548-7660
DOI: 10.18637/jss.v066.b05