Difference between revisions of "Manuals/calci/DVAR"
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| − | =DVAR( | + | <div style="font-size:30px">'''DVAR (Array,Field,Criteria)'''</div><br/> |
| − | *Where <math> | + | *Where <math>Array</math> is the range of cells that makes up the list or database |
| − | *<math> | + | *<math>Field</math> shows which column is used in the function and |
| − | *<math> | + | *<math>Criteria</math> is the range of cells that contains the specified criteria. |
| − | DVAR() | + | **DVAR(), estimates variance based on a sample from selected database entries. |
== Description == | == Description == | ||
| − | DVAR( | + | DVAR (Array,Field,Criteria) |
| − | *A <math> | + | *A <math>Field</math> argument can be expressed as "Salary" (a column name) or 3(position of the column). |
| − | *<math> | + | *<math>Criteria</math> can be any range on the Calci with minimum of one column and at least one row indicating the condition. |
| − | *The <math> | + | *The <math>Criteria</math> columns should not overlap the list of data. |
== Examples == | == Examples == | ||
Revision as of 17:08, 3 August 2018
DVAR (Array,Field,Criteria)
- Where is the range of cells that makes up the list or database
is the range of cells that makes up the list or database- shows which column is used in the function and
shows which column is used in the function and- is the range of cells that contains the specified criteria.
is the range of cells that contains the specified criteria.- DVAR(), estimates variance based on a sample from selected database entries.
Description
DVAR (Array,Field,Criteria)
- A argument can be expressed as "Salary" (a column name) or 3(position of the column).
- can be any range on the Calci with minimum of one column and at least one row indicating the condition.
- The columns should not overlap the list of data.
Examples
| A | B | C | D | |
| 1 | Name | Age | Salary | Age |
| 2 | <40 | >8000 | >32 | |
| 3 | >30 | |||
| 4 | Name | Age | Salary | |
| 5 | John | 34 | 5500 | |
| 6 | Bill | 35 | 6500 | |
| 7 | Clark | 29 | 7000 | |
| 8 | Bob | 45 | 9000 | |
| 9 | Susan | 37 | 4000 | |
| 10 | Jill | 45 | 8000 |
=DVAR(A4:C10,"Age",C1:C3) : Calculates the estimated variance for 'Age' column in the range A4 to C10, for the cells with Salary>8000.
Returns 41.9524 as a result. =DVAR(A4:C10,3,B1:B3) : Calculates the estimated variance for 'salary' in the range A4 to C10, for the cells with 40>Age>30.
Returns 2819444.4444444445 as a result.
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