如果要使用这个功能,需要先下载包ctv:install.packages('ctv")然后使用如下命令:install.views("Econometrics")这样就可以将计量经济学范畴的包都下载安装了。目前的views有:Bayesian Bayesian Inference Cluster Cluster Analysis & Finite Mixture Models Econometrics Computational Econometrics Environmetrics Analysis of ecological and environmental data Finance Empirical Finance Genetics Statistical Genetics Graphics Graphic Displays & Dynamic Graphics & Graphic Devices & Visualization gR gRaphical models in R MachineLearning Machine Learning & Statistical Learning Multivariate Multivariate Statistics SocialSciences Statistics for the Social Sciences Spatial Analysis of Spatial Data 涵盖的面已经比较广了,陆续应该还会有很多主题会添加进去。大家可以在各个CRAN镜像中看到views这栏,里面会对每个具体的view进行一些介绍,比如计量经济学,我们可以在其介绍中看到很多有用的内容,尤其是关于计量经济学各个领域需要的包等信息,具体的信息可以通过如下链接获得:http://cran.r-project.org/src/contrib/Views/Econometrics.html