Returns the inverse of the right-tailed probability of the chi-squared distribution.
| Name | Type | Description |
| arg1 | number | A probability associated with the chi-squared distribution, a value between 0 and 1 inclusive. |
| arg2 | number | The number of degrees of freedom, a number between 1 and 10^10, excluding 10^10. |
builder.CreateFile("xlsx");
var oWorksheet = Api.GetActiveSheet();
var oFunction = Api.GetWorksheetFunction();
var avg = oFunction.CHISQ_INV_RT(0.4, 10);
oWorksheet.GetRange("B2").SetValue(avg);
builder.SaveFile("xlsx", "CHISQ_INV_RT.xlsx");
builder.CloseFile();