
Okay, the things I’m going to record on here really quick are just some things I’ve learned over the course of this year and I want to not only remember them but I want to see how far I’ve come when I look back…
Basic formulas:
Addition:
=A1+A2
Subtraction:
=A1-A2
Division:
=A1/A2
Multiplication:
=A1*A2
Percents
=1-A2/A1
Useful Functions:
Applying one formula to an entire column:
Put desired formula in the first cell of the column. Place your mouse on the bottom right corner of the cell until it becomes a + sign. Click and drag down until you reach the bottom row.
Finding the Summation of an entire column:
Select the entire column and press the summation button on your tool bar.
Finding the average/sum/sin/if/count etc. value of numbers in a spreadsheet:
go to Insert>functions and select the option you desire. Press OK on the bottom right of the window. Select data in spreadsheet you want the formula to apply to and click okay.
How to get “date last udated” in spreadsheet (this one is really hard to find)
Right click on the little excel emblem on the left of ‘file’ and go to the bottom option which is “view code”. When you click on it a new window pops up over your spreadsheet. On the left in a small window called “Project” there are the file names and sheet names. Select the sheet or workbook you want to have the “last updated” date show up on. Then in the small window that is in the center of you screen copy and paste this code;
Private Sub Workbook_BeforeSave(ByVal SaveAsUI As Boolean, Cancel As Boolean)
Range(”A1″).Value = Now
End Sub
and press save and then close the entire window. You’ll be back in your spreadsheet with the date and time of the last update. If you don’t want the date to be in the cell A1, simply change the “range” in the formula to whatever cell it is that you want it. Remember, the time and date will update anytime you save the workbook whether you have made changes or not.
There are many options for many different functions using the code page. I haven’t had to use many of them but they can be extremely useful.
Other things I’ve learned are, how to insert a graph into a workbook or spreadsheet to represent data, view data using a pivot table, how to link a excel spreadsheet to an access table, etc.
As I learn different things I’ll share them on here for my benefit and for anyone else who can get something out of it.
Posted on August 7th, 2008 by diana
Filed under: Diana's Virtuous Vernacular | 2 Comments »