It gives you the number of the month from a date.
There is no step function in Excel. However, you can use excel to create a Step Function Chart. See related links for a video to explain the process.
Function
There is no function of that name in Excel. There is a function called VLOOKUP which stands for Vertical Lookup, and is probably what you mean.
In Excel Where are the various function categories stored on the Ribbon?
functions of excel
A nested if.
In Excel, the ACos function returns the arccosine (in radians) of a number.The syntax for the ACos function is:ACos( number )number is a number between -1 and 1. It is the cosine of the angle that you wish to find.Applies To:Excel 2007, Excel 2003, Excel XP, Excel 2000
Excel does not have a native BOXPLOT function, but you can replicate the function by following the instructions in the related links.
A function can reference cells or named ranges in the function.
You can use the clipboard in Excel. It is a facility as opposed to a traditional function, like the SUM function or AVERAGE or MAX and other functions that are built in to Excel.
function
There is no function to create a quartile in Excel. A quartile is a 25% division of a statistical collection of data. You can use Excel to create a chart to let you observe the quartiles of the data.