Class Schedule
22 AUG | intro
27 AUG | clients
29 AUG | servers
05 Sep | networks
10 Sep | basics lab
12 Sep | structural layer
17 Sep | presentational layer
19 Sep | working with layers
24 Sep | behavior layer
26 Sep | images & design
01 Oct | website lab
03 Oct | object layers
08 Oct | graphics
10 Oct | document markup lab
15 Oct | spreadsheets
17 Oct | formulas & functions
22 Oct | thoughts about data display
18 Oct | Fall Break
24 Oct | database tools |
database practice exercises |
live database practice |
next session
29 Oct | spreadsheets lab
31 Oct | relational databases
05 Nov | tables
07 Nov | relationships
12 Nov | input & output
14 Nov | SQL
19 Nov | complex queries
26 Nov | databases lab
21 Nov | Thanksgiving
28 Nov | presentation design
03 Dec | presentation delivery
05 Dec | presentation lab
12 Dec | 0800-1100 | final in class presentation
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Practice with the sorting, filtering, & subtotals tools.
You will probably have to reformat the data to make your subtotal tool work for you.
Use the Subtotal tool and, at each change in date, have the automatic subtotal sum the numbers in columns B, C, D, F, & G
I would guess that it probably wasn't because it didn't subtotal at useful intervals, so let's set up a way to make the interval useful
select column B and insert a new column named Year and formatted for numbers with no decimal places
you now need to add the four digit year numbers in the relevant cells in column B
rename column A as Date and format it so that the date reads only as the month and day
this has broken up the data in the original column A into two columns, each of which can be subtotaled
now do the same subtotal task you did above
you can use your cut and paste tools to move the subtotal labels to better places on the row where they are displayed
you can format the cells in the subtotal rows to make them stand out more clearly
you can also hide unneeded columns if you want to control the display
try a few of the other subtotal types on this data
go to column DB and filter for top "Religion - none"
now add a filter for "Region - mountain"
now add a filter for "Res16 - farm"
create a few questions of your own and see how you can use the Custom Filter tool to create new data sets
try a custom sort
try another custom sort
one more time