Count number of columns which have value
I have a table where I want to create a new column which tells the number of cells in that row which has a value in it. How do I do this?
My columns look like this for example:
Name, A, B, C, D
I need to know how many in A,B,C and D have values in every row. Some rows have values for all of them, and in some none of them have values.