I found a great project called r-google-analytics that I'd like to use so I can manipulate GA dat in R at this website http://code.google.com/p/r-google-analytics/.

I run this portion of the code:

library(RCurl)

library(XML)

# 1. Create a new Google Analytics API object 
ga <- RGoogleAnalytics()  
# 2. Authorize the object with your Google Analytics Account Credentials
ga$SetCredentials("INSERT_USER_NAME", "INSERT_PASSWORD") 

And I get this error message:

Error in postForm("https://www.google.com/accounts/ClientLogin", Email = username,  : 
  SSL certificate problem, verify that the CA cert is OK. Details:
error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

Any ideas as to what could be causing the error?

Thanks!

Kim

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