Description:
Compute the proportion of each member of a sequence.
Syntax:
A.proportion()
Note:
The function computes the proportion of each member of sequence A.
Parameter:
A |
A sequence |
Return value:
Sequence
Example:
|
A |
|
1 |
=[1,2,3,4] |
|
2 |
=A1.proportion() |
Return【0.1,0.2,0.3,0.4】. |
3 |
=connect("demo").query("select * from SALES") |
|
4 |
=A3.group(SELLERID;sum(AMOUNT):TolAmount) |
Calculate total sale of each salesperson in table sequence A3.
|
5 |
=A4.(TolAmount).proportion() |
Calculate the proportion of each value of sequence A4’s TolAmount column.
|