Thursday, November 10, 2011
two ways of finding information from your raw data
read ch 6
quickchecks
pivottables, subtotal
Microsoft Access
Relational Database software
Database: a bunch of tables, and ways of manipulating the data in the tables
Database: a way of storing a whole bunch of data, and operations for manipulating that data
Table: a collection of records
Record: A collection of fields
Field: One unit of data
MSACCESS
is diff from Excel, Word
doesn't start you out with a blank document
You actually have to create a file
Two different views:
See the actual data in your table: Datasheet view
See the meta-data
Field Name, Data Type are properties of the field
You can have a table.
Query, Report, Form
Query: ask a question about your data
SQL
http://www.w3schools.com/sql/default.asp
Report: usually printed
don't edit the data
Form: also lets you edit. provides a user interface to the underlying table
Wildcard:
*
?
* means match anything, including nothing
? means match exactly one symbol
Works in Word, Access, Google searches
That is basic wildcard matching in Word
Advanced wildcard matching in Word
regular expressions
Go through these examples.
http://office.microsoft.com/en-us/help/add-power-to-word-searches-with-regular-expressions-HA001087305.aspx
http://office.microsoft.com/en-us/support/putting-regular-expressions-to-work-in-word-HA001087304.aspx?CTT=5&origin=HA001087305
Nothing to hand in at this time.
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whens the next quiz for tues/thurs class?
ReplyDeleteis there a quiz tomorrow?
ReplyDeleteyes
ReplyDelete--josh
what chapters in textbook and notes is it on?
ReplyDeletechapter 4.
ReplyDeletenotes from nov 1 and nov 3.
but it is possible that your lab instructor didn't yet give you last quiz, in which case it would be the material from last quiz.
--josh