# Function weekToDateSum
weekToDateSum(
measure,name?):CalculatedMeasure
Creates a calculated measure that calculates the running total starting from the beginning of the week up to the current day.
The time resolution is determined by the minimum date level of the date dimension in the query that uses the returned measure.
# Parameters
| Parameter | Type | Description |
|---|---|---|
measure | Measure | Measure to apply the WTD Sum to |
name? | string | Name for the new measure |
# Returns
A calculated measure instance
# Example
Calculate the running total of total cost from the Sample Ecommerce data model, starting from the beginning of the week up to the current day.
measureFactory.weekToDateSum(measureFactory.sum(DM.Commerce.Cost))