Share On: Peer Assistance and Coaching Model for Massachusetts (PAC) As a part of its Race to the Top Early Learning Challenge Grant award, the Department of Early Education and Care (EEC) has funded several initiatives to support the professional growth of the early education and care workforce and increase program quality.
Excel offers three general ways to arrange data in your spreadsheet so you can use it as a database with your worksheet formulas: 1  Simple (or Gray Cell) Tables, which I've used since Excel 2.0. 2  Excel Tables, introduced in Excel 2007. 3  PivotTables with a Tabular Report Layout, introduced in Excel 2010.
A second reason to use arrays is their speed. It takes much less time to retrieve data from arrays than from tables (made up of cells) on an Excel worksheet ... So here is an example that will make this all a little clearer ... On the first worksheet (DS) you will find: a 5000 row by 3 column data set :