STDEV
STDEV([Price] + ([Price] * [Tax Rate])/100)Syntax
STDEV(numerical expression)
The standard deviation is a measure of how widely values are dispersed from the average value (the mean).
numerical expression: Basic arithmetic calculation created using the math operators +, -, *, /, numerical data fields and constants.
Use cases
Spent time on tasks
Compare standard deviation for spent hours for completed tasks per week.
Source: Tasks
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 |
Chart BAR
X: MONTH([Completed On])
Y: STDEV([Hours Spent])
| MONTH(Completed On) | STDEV(Hours Spent) |
|---|---|
| January, 2018 | 13 |
| February, 2018 | 11.76 |
| March, 2018 | 0 |