[R-SIG-Finance] Reading nsedata price series

[Brian G. Peterson]

Velappan Periasamy wrote:
> this link gives me corrupted data.how to unzip it?.
> mydata <- read.csv("http://nseindia.com/content/historical/EQUITIES/2010/JAN/cm15JAN2010bhav.csv.zip")

??zip

This has nothing to do with finance, has been amply covered in the list 
archives of the R lists and data import/export documentation, and if you really 
couldn't find the answer on your own, should have gone to R-help.