Returns the two-tailed Student's t-distribution.
| Name | Type | Description |
| arg1 | number | The numeric value at which to evaluate the distribution. |
| arg2 | number | An integer indicating the number of degrees of freedom that characterize the distribution. |
builder.CreateFile("xlsx");
var oWorksheet = Api.GetActiveSheet();
var oFunction = Api.GetWorksheetFunction();
oWorksheet.GetRange("A1").SetValue(oFunction.T_DIST_2T(1.5, 10));
builder.SaveFile("xlsx", "T_DIST_2T.xlsx");
builder.CloseFile();