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المواصفات
| الناشر | Springer-Verlag New York Inc. |
| رقم الكتاب المعياري الدولي 13 | 9781461421337 |
| رقم الكتاب المعياري الدولي 10 | 1461421330 |
| اللغة | الإنجليزية |
| العنوان الفرعي للكتاب | Statistical Tests And Graphics Using R |
| وصف الكتاب | In statistics, analysis of variance (ANOVA) is a collection of statistical models used to distinguish between an observed variance in a particular variable and its component parts. In its simplest form, ANOVA provides a statistical test of whether or not the means of several groups are all equal, and therefore generalizes a test between these groups. One test often used by statisticians and researchers in their work is the Two-Way ANOVA, which determines the differences--and possible interactions--when variables are presented from the perspective of two or more categories. When a Two-Way ANOVA is implemented, it enables one to compare and contrast variables resulting from independent or joint actions. This brief provides guidance on how R can be used to facilitate Two-Way ANOVA for data analysis and graphical presentation. Along with instruction on the use of R and R syntax associated with Two-Way ANOVA, this brief will also reinforce the use of descriptive statistics and graphical figures to complement outcomes from parametric Two-Way ANOVA. |
| المراجعة التحريرية | "This book provides a detailed description of the use of R code with examples for statistical tests and graphics in two-way analysis of variance in four chapters. ... It is a great softcover book for self-learning and self-training at a modest price." (Subir Ghosh, Technometrics, Vol. 56 (4), November, 2014) |
| عن المؤلف | Thomas W. MacFarland Senior Research Associate and Associate Professor Nova Southeastern University Office of Institutional Effectiveness Fort Lauderdale, FL 33314 tommac@nova.edu |
| تاريخ النشر | 40886.0 |
| عدد الصفحات | 150 |
Two-Way Analysis Of Variance: Statistical Tests And Graphics Using R Paperback English by Thomas W. Macfarland - 40886.0
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