title: repair data in csv file
body: <p>I have a huge csv file, separated by comma's and I want to do a analysis with glm in R.
  In one column there exists data with a comma implied, something like:  bla,blabla
  When reading the file in R with read.csv.sql there comes a error-message:
    RS-DBI driver: (RS_sqlite_import: ./agp.csv line 47612 expected 37 columns of data but found 38) 
  This is due to the 'extra' comma in some of the data, not the whole column has an extra column.
  How can I fix this? I want to remove this extra superfluous comma.
  Thanks for the reaction,
  André</p>