To connect to Google Drive, you can use either a DSN or an ODBC connection string. Both of these methods use the odbcConnect function.

Connect to a DSN

To connect using a DSN:

cnx <- odbcConnect("CData GoogleDrive Sys")

Provide a Driver Connection String

To connect using an ODBC connection string:

cnx <- odbcDriverConnect(connection = "DRIVER={CData ODBC Driver for Google Drive};InitiateOAuth=GETANDREFRESH;OAuthClientId=myClientId;OAuthClientSecret=myClientSecret;OAuthSettingsLocation=myOAuthSettings.txt;")