Re: [R] How to choose a button and scrape the website data

2012-03-05 Thread Guang Dai
tions? From: Tyler Ritchie [mailto:tyler.ritc...@gmail.com] Sent: Monday, March 05, 2012 1:40 PM To: Guang Dai Cc: r-help@r-project.org Subject: Re: [R] How to choose a button and scrape the website data That website uses javascript to submit the form (and doesn't work in Chrome).

[R] How to choose a button and scrape the website data

2012-03-05 Thread Guang Dai
hi all, I'm working on scrapping some website data to build a database. Under most cases, I can use package XML to get the dataset. However, some of the website doesn't give a explicit address of the downloaded tables. To be more specific, for example, I'm interested in the website http://et

[R] how to draw crossing circles to show relationship?

2012-02-23 Thread Guang Dai
Dear list, To make it easier, let me start with an example. Say I have 20 different cookies. Dave likes 7 of them, Evan likes 14 of them and Torri likes 11 of them. The data is cookies<-cbind(c(1:20), c(1,0,0,1,0,1,0,0,0,0,1,1,1,0,0,0,1,0,0,0), c(1,1,1,0,0,1,1,1,1,1,0,1,1,0,1,0,1,0,1,1), c(1,1,0