Aggregation function returns the distinct count of values.
field: Any existed data field within income data set.
Compare count of features which was improved by month.
Time tracking stats for tasks of the building super hero suit
|Completed On||Task||Hours Spent||Feature|
|03 Jan 2018 10:13 AM||Create a steel helmet to protect head||19||Protective Suit|
|20 Jan 2018 04:08 PM||Create a chest protection from steel||45||Protective Suit|
|05 Feb 2018 11:34 AM||Ask agency to create fancy identity for new super hero||30||Design|
|09 Feb 2018 02:11 PM||Install super hero logo on body and helmet||2||Protective Suit|
|09 Feb 2018 02:11 PM||Put on gloves with nice color||2||Protective Suit|
|12 Feb 2018 09:01 PM||Ask Hulk to push in head||5||Combat Testing|
|01 Mar 2018 06:45 PM||Ask Hulk to push in chest||5||Combat Testing|