Just a brief note to say how impressed I have been with the 4Matrix system. It has provided me with a far more detailed and incisive analysis in a considerably shorter timescale than anything we have used hitherto. We have a national profile for raising standards and our use of analytical data tools. As an 'Outstanding' school we have supported in excess of 200 schools across the whole country during the past two years. I shall be leading school improvement projects in London, Norfolk and Wakefield in the near future, and we have interest from the Inspirational Schools Partnership in the USA in our use of data to drive up standards.