01583nam a2200205Ia 4500 CTU_183576 210402s9999 xx 000 0 und d 1455000 519.538 H678 Højsgaard, Søren Graphical models with R Søren Højsgaard, David Edwards, Steffen Lauritzen New York Springer 2012 Graphical models in their modern form have been around since the late 1970s and appear today in many areas of the sciences. Along with the ongoing developments of graphical models, a number of different graphical modeling software programs have been written over the years. In recent years many of these software developments have taken place within the R community, either in the form of new packages or by providing an R interface to existing software. This book attempts to give the reader a gentle introduction to graphical modeling using R and the main features of some of these packages. In addition, the book provides examples of how more advanced aspects of graphical modeling can be represented and handled within R. Topics covered in the seven chapters include graphical models for contingency tables, Gaussian and mixed graphical models, Bayesian networks and modeling high dimensional data. Graphical modeling (Statistics),R (Computer program language),Mô hình đồ họa (Thống kê),R (ngôn ngữ lập trình máy tính) Hải Trung tâm Học liệu Trường Đại học Cần Thơ