COUNTIF function
Description
COUNTIF(operator, value, range) counts the values in range that satisfy a comparison condition.
Each number in range is compared with value, and if the comparison is true, the number is counted.
The comparison operator can be any of the following:
= | Equal to |
< | Less than |
> | Larger than |
<= | Less then or equal to |
>= | Larger then or equal to |
<> | Different from |
The argument range can be a list of numbers, cell addresses, cell ranges (such as A1:A10).
Range can also be a matrix. In that case the function returns a matrix with one row and the same number of columns, with each element the COUNTIF of the corresponding column. If range is a row matrix, it is converted to a column matrix first.
Example
COUNTIF("<",10,A1:A5) count all cells in range A1:A5 that have a value less then 10.
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