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Folks, Two simple questions : (1) I have a data set (call it data.xls) in a folder in my hard drive. How do I perform a simple regression between two variables from that data set? After I click on 'R', what exactly do I type in? (2) Where do I get to see the complete library of packages offered by R? In particular, I am interested in quantile regression and logistic regression.

Is there a number I can call to get started with R? I have some really basic questions that won't take more than 10 minutes. Sitadri This e-mail, including attachments, is intended for the person(s) or company named and may contain confidential and/or legally privileged information. Unauthorized disclosure, copying or use of this information may be unlawful and is prohibited. If

On 1/9/2008 4:28 PM, Sitadri_Bagchi@swissre.com wrote: > I have a couple of simple questions. > > (a) Suppose that I have an Excel dataset stored in a file called > dataset.xls located in some folder in my hard drive. Suppose that it has > two columns called X and Y of equal length. After I click on R and &...