Page 114 - Excel Data Analysis
P. 114

06 537547 Ch05.qxd  3/4/03  12:11 PM  Page 100







                     EXCEL DATA ANALYSIS




                  USING QUERIES TO SCREEN


                  EXTERNAL DATABASES (CONTINUED)


                       ou can arrange your query to control how Excel  always select the first option. The other options allow you
                       orders your data as it enters your worksheet. For  to analyze the database data using other programs.
                  Y example, you may want to sort the data records so  You must indicate where you want to place your imported
                  that they display alphabetically based upon their part name.  data. By default, Excel designates this location as the active
                  You can sort the data in ascending or descending order by  cell. If the active worksheet already contains data, Excel
                  selecting any of the database columns. For more about  adds columns for the imported data and moves existing
                  sorting as well as Excel's built-in sorting rules, see page 31.
                                                                      data to the right of these newly created columns. You have
                  You can specify up to three different sorts in the Sort Order  the option of creating a new worksheet for the data. With
                  page of the Query Wizard and specify a different sort order  this option, Excel inserts the new worksheet in the current
                  for each one. Excel sorts data records sort using the Sort by  workbook. You can also create a PivotTable report with the
                  definition first. It then sorts using the Then by definitions.  imported database information. PivotTables provide an
                                                                      interactive table where you can quickly combine and
                  The Finish page of the Query Wizard presents three options  compare large amounts of data records, making them a
                  for determining where Excel imports your database.  good tool for analyzing data imported from a database. See
                  Because you want to analyze the data within Excel, you  Chapter 8 for more information on creating PivotTables.



                   USING QUERIES TO SCREEN EXTERNAL DATABASES (CONTINUED)

























                  ∞ Click either Ascending   § Repeat steps 15 and 16   ■ The Finish page of the   ª Click Finish.
                  or Descending to sort the   for each sort definition.  Query Wizard displays.
                  database in the order you
                  want.                     ¶ Click Next.            • Click Return Data to
                                                                     Microsoft Excel.


                   100
   109   110   111   112   113   114   115   116   117   118   119