# RSQ Function

The RSQ function is one of the statistical functions. It is used to return the square of the Pearson product moment correlation coefficient.

The RSQ function syntax is:

RSQ(array-1 , array-2)

where array-1 and array-2 are the selected ranges of cells with the same number of elements.

Note: if array-1(2) contains text, logical values, or empty cells, the function will ignore those values, but treat the cells with the zero values.

To apply the RSQ function,

1. select the cell where you wish to display the result,
2. click the Insert Function icon situated at the top toolbar,
   or right-click within a selected cell and select the Insert Function option from the menu,
   or click the icon situated at the formula bar,
3. select the Statistical function group from the list,
4. click the RSQ function,
5. enter the required arguments separating them by commas,
6. press the Enter button.

The result will be displayed in the selected cell.