A Guide to the FuzzyNumbers Package for R
نویسندگان
چکیده
2 How to Create Instances of Fuzzy Numbers 3 2.1 Arbitrary Fuzzy Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1.1 Definition by Side Functions . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1.2 Definition by α-cut Bounds . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.1.3 Definition with Generating Functions Omitted: Shadowed Sets . . . . . . 6 2.2 Using Numeric Approximations of α-cut or Side Generators . . . . . . . . . . . . 7 2.3 Trapezoidal Fuzzy Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.4 Piecewise Linear Fuzzy Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.5 Fuzzy Numbers with Sides Given by Power Functions . . . . . . . . . . . . . . . 14
منابع مشابه
Calculator for Fuzzy Numbers
This paper has been discussed and reviewed two R packages FuzzyNumbers and Calculator.LR.FNs. These packages have the ability of installation on R software, and in fact they propose some useful instruments and functions to the users for draw and easily using arithmetic operators on LR fuzzy numbers. For the convenience of the readers, the proposed methods and functions have been presen...
متن کاملEvaluation of the First 3 Grades’ Intended Farsi Curriculum Using Language Learning Standards
In order to identify the inconsistencies, differences, shortcomings, strengths, and weaknesses of the package of the intended curriculum for the first three grades in the subject of Farsi language a series of interviews with the field’s experts were conducted and the content of the package, consisting of reading and writing textbooks and teachers’ guide, analyzed using five areas of emphasis: B...
متن کاملMeta-Analysis in R Using Package rmeta
Meta-Analysis means a statistical analysis on the results of their findings is to combine a large number of independent studies. Meta-Analysis software is needed to be done for convenience, Statistical Software for Meta-Analysis is available in many statistical packages available in the present study provide software R is for Meta-Analysis. First, a brief description of the Meta-Analysis, Stati...
متن کاملIntroduction Package CircOutlier For Detection of Outliers in Circular-Circular Regression
One of the most important problem in any statistical analysis is the existence of unexpected observations. Some observations are not a part of the study and are known as outliers. Studies have shown that the outliers affect to the performance of statistical standard methods in models and predictions. The point of this work is to provide a couple of statistical package in R software to identi...
متن کاملData Mining in R using Rattle
This paper is a brief introduction to the concepts, methods and algorithms for data mining in statistical software R using a package named Rattle. Rattle provides a good graphical environment to perform some of the procedures and algorithms without the need for programming. Some parts of the package will be explained by a number of examples. ...
متن کامل