This function has been deprecated. It is now superseded by SpreadsheetSetRange
WriteWorksheetRange(workbook, sheet, range, colIndex, rowIndex)
Writes «value» to a worksheet range, which may be identified either by a named range label or by a cell range.
You should use SpreadsheetSetRange instead of WriteWorksheetRange because WriteWorksheetRange may be removed in future builds of Analytica.
WriteWorksheetRange was first made available in an early beta build of 4.2.0, and replaced by SpreadsheetSetRange in beta build 220.127.116.11, so it was never "officially" part of an Analytica release. It was subsequently replaced by SpreadsheetSetRange.