# A To Z of Excel Functions

## A to Z of Excel Functions: The CHIINV Function

15 May 2017

In probability theory and statistics, the chi-squared distribution (also chi-square or ?2-distribution) with k degrees of freedom is the distribution of a sum of the squares of k independent standard normal random variables.

## A to Z of Excel Functions: The CHIDIST Function

8 May 2017

In probability theory and statistics, the chi-squared distribution (also chi-square or ?2-distribution) with k degrees of freedom is the distribution of a sum of the squares of k independent standard normal random variables.

## A to Z of Excel Functions: The CHAR Function

5 May 2017

Cup of tea? Well a cup of CHAR won’t help you…

## A to Z of Excel Functions: The CELL Function

24 April 2017

With our A t Z of Excel Functions series, you could argue we have been trying to make a soft CELL (get it?).

## A to Z of Excel Functions: The CEILING.PRECISE Function

17 April 2017

Do you know where your CEILING is precisely?? If not, this function won’t help you.

## A to Z of Excel Functions: The CEILING.MATH Function

10 April 2017

This function sounds like something you calculate whilst swinging from the chandeliers...

## A to Z of Excel Functions: The CUMIPMT Function

26 March 2017

This function returns the cumulative interest paid (“cumulative interest payment”) on a loan between a designated start_period and end_period given a constant periodic discount rate...

## A to Z of Excel Functions: The CALL Function

20 March 2017

Look, before we go anywhere here, this function is for advanced users only. If you use the CALL function incorrectly, you might be looking for a new computer – well at best, you’ll have to restart your PC....

## A to Z of Excel Functions: The BITXOR Function

17 March 2017

This function returns a bitwise ‘XOR’ of two numbers (XOR was first introduced in Excel 2013 and at the current rate of publishing these articles we should get to this one by 2044)...